Overview

Brought to you by YData

Dataset statistics

Number of variables	48
Number of observations	897880
Missing cells	9099855
Missing cells (%)	21.1%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	328.8 MiB
Average record size in memory	384.0 B

Variable types

Text	3
Boolean	9
DateTime	2
Numeric	15
Categorical	19

Alerts

`INJURIES_UNKNOWN` has constant value "0.0"	Constant
`BEAT_OF_OCCURRENCE` is highly overall correlated with `LATITUDE` and 1 other fields	High correlation
`CRASH_DATE_EST_I` is highly overall correlated with `LANE_CNT` and 1 other fields	High correlation
`CRASH_TYPE` is highly overall correlated with `MOST_SEVERE_INJURY`	High correlation
`DOORING_I` is highly overall correlated with `FIRST_CRASH_TYPE` and 4 other fields	High correlation
`FIRST_CRASH_TYPE` is highly overall correlated with `DOORING_I`	High correlation
`HIT_AND_RUN_I` is highly overall correlated with `STREET_NO`	High correlation
`INJURIES_NON_INCAPACITATING` is highly overall correlated with `INJURIES_TOTAL`	High correlation
`INJURIES_REPORTED_NOT_EVIDENT` is highly overall correlated with `INJURIES_TOTAL`	High correlation
`INJURIES_TOTAL` is highly overall correlated with `INJURIES_NON_INCAPACITATING` and 1 other fields	High correlation
`INTERSECTION_RELATED_I` is highly overall correlated with `STREET_NO`	High correlation
`LANE_CNT` is highly overall correlated with `CRASH_DATE_EST_I` and 7 other fields	High correlation
`LATITUDE` is highly overall correlated with `BEAT_OF_OCCURRENCE` and 7 other fields	High correlation
`LONGITUDE` is highly overall correlated with `BEAT_OF_OCCURRENCE` and 7 other fields	High correlation
`MOST_SEVERE_INJURY` is highly overall correlated with `CRASH_TYPE`	High correlation
`NOT_RIGHT_OF_WAY_I` is highly overall correlated with `LANE_CNT` and 3 other fields	High correlation
`PHOTOS_TAKEN_I` is highly overall correlated with `LANE_CNT` and 4 other fields	High correlation
`ROADWAY_SURFACE_COND` is highly overall correlated with `WEATHER_CONDITION`	High correlation
`STATEMENTS_TAKEN_I` is highly overall correlated with `LANE_CNT` and 4 other fields	High correlation
`STREET_NO` is highly overall correlated with `CRASH_DATE_EST_I` and 9 other fields	High correlation
`WEATHER_CONDITION` is highly overall correlated with `ROADWAY_SURFACE_COND`	High correlation
`WORKERS_PRESENT_I` is highly overall correlated with `LANE_CNT` and 4 other fields	High correlation
`WORK_ZONE_I` is highly overall correlated with `LANE_CNT` and 5 other fields	High correlation
`WORK_ZONE_TYPE` is highly overall correlated with `LANE_CNT` and 4 other fields	High correlation
`TRAFFIC_CONTROL_DEVICE` is highly imbalanced (61.5%)	Imbalance
`DEVICE_CONDITION` is highly imbalanced (54.1%)	Imbalance
`WEATHER_CONDITION` is highly imbalanced (66.6%)	Imbalance
`ALIGNMENT` is highly imbalanced (92.2%)	Imbalance
`ROADWAY_SURFACE_COND` is highly imbalanced (55.7%)	Imbalance
`ROAD_DEFECT` is highly imbalanced (69.4%)	Imbalance
`INTERSECTION_RELATED_I` is highly imbalanced (72.3%)	Imbalance
`NOT_RIGHT_OF_WAY_I` is highly imbalanced (55.8%)	Imbalance
`HIT_AND_RUN_I` is highly imbalanced (74.5%)	Imbalance
`SEC_CONTRIBUTORY_CAUSE` is highly imbalanced (54.3%)	Imbalance
`MOST_SEVERE_INJURY` is highly imbalanced (66.2%)	Imbalance
`INJURIES_FATAL` is highly imbalanced (99.4%)	Imbalance
`CRASH_DATE_EST_I` has 831589 (92.6%) missing values	Missing
`LANE_CNT` has 698859 (77.8%) missing values	Missing
`REPORT_TYPE` has 27878 (3.1%) missing values	Missing
`INTERSECTION_RELATED_I` has 691701 (77.0%) missing values	Missing
`NOT_RIGHT_OF_WAY_I` has 856988 (95.4%) missing values	Missing
`HIT_AND_RUN_I` has 616240 (68.6%) missing values	Missing
`PHOTOS_TAKEN_I` has 885622 (98.6%) missing values	Missing
`STATEMENTS_TAKEN_I` has 877235 (97.7%) missing values	Missing
`DOORING_I` has 895036 (99.7%) missing values	Missing
`WORK_ZONE_I` has 892860 (99.4%) missing values	Missing
`WORK_ZONE_TYPE` has 894001 (99.6%) missing values	Missing
`WORKERS_PRESENT_I` has 896584 (99.9%) missing values	Missing
`LANE_CNT` is highly skewed (γ1 = 350.3141581)	Skewed
`LATITUDE` is highly skewed (γ1 = -116.0882465)	Skewed
`LONGITUDE` is highly skewed (γ1 = 127.0417048)	Skewed
`CRASH_RECORD_ID` has unique values	Unique
`INJURIES_TOTAL` has 769772 (85.7%) zeros	Zeros
`INJURIES_INCAPACITATING` has 880718 (98.1%) zeros	Zeros
`INJURIES_NON_INCAPACITATING` has 822306 (91.6%) zeros	Zeros
`INJURIES_REPORTED_NOT_EVIDENT` has 852119 (94.9%) zeros	Zeros
`INJURIES_NO_INDICATION` has 19237 (2.1%) zeros	Zeros
`CRASH_HOUR` has 19577 (2.2%) zeros	Zeros

Reproduction

Analysis started	2024-12-04 17:40:41.003880
Analysis finished	2024-12-04 17:58:01.006600
Duration	17 minutes and 20 seconds
Software version	ydata-profiling vv4.12.0
Download configuration	config.json

CRASH_RECORD_ID
Text

Unique

Distinct	897880
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Memory size	6.9 MiB

Length

Max length	128
Median length	128
Mean length	128
Min length	128

Characters and Unicode

Total characters	114928640
Distinct characters	16
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	897880 ?
Unique (%)	100.0%

Sample

1st row	23a79931ef555d54118f64dc9be2cf2dbf59636ce253f7a1179c4a1c091442a6eeab8352220c7c56ca1ff7c4b4b0fc345c74e3e85ecb9d43deeb66b5f803d4a0
2nd row	2675c13fd0f474d730a5b780968b3cafc7c12d7adb661fa8a3093c0658d5a0d51b720fc9e031a1ddd83c761a8e2aa7283573557db246f4c9e956aaa58719cacf
3rd row	5f54a59fcb087b12ae5b1acff96a3caf4f2d37e79f8db4106558b34b8a6d2b81af02cf91b576ecd7ced08ffd10fcfd940a84f7613125b89d33636e6075064e22
4th row	7ebf015016f83d09b321afd671a836d6b148330535d5df85f232edb575a7f2a42e61b9747067e89c4e7a73e69efc819c9003ed153e19765f2ecc6f7b2421c98d
5th row	6c1659069e9c6285a650e70d6f9b574ed5f64c12888479093dfeef179c0344ec6d2057eae224b5c0d5dfc278c0a237f8c22543f07fdef2e4a95a3849871c9345

Value	Count	Frequency (%)
569af2dc0eaa9c5a55a01f1d5fd678644c3dd76d586b51f7b87b1b5c6c3cf8700b10a9fea3c98cfc8df295c8b4db1fe28c4209e34e3a021b50c56023c798d1f9	1	< 0.1%
2ee6209bde600a6ae2f12fb385b1e5749803cc01d0e954d5016091ecb13f424d48e097f71fa5d95741f5870f7d3a76d9189293c77411b3b92c925d26239872b3	1	< 0.1%
23a79931ef555d54118f64dc9be2cf2dbf59636ce253f7a1179c4a1c091442a6eeab8352220c7c56ca1ff7c4b4b0fc345c74e3e85ecb9d43deeb66b5f803d4a0	1	< 0.1%
2675c13fd0f474d730a5b780968b3cafc7c12d7adb661fa8a3093c0658d5a0d51b720fc9e031a1ddd83c761a8e2aa7283573557db246f4c9e956aaa58719cacf	1	< 0.1%
5f54a59fcb087b12ae5b1acff96a3caf4f2d37e79f8db4106558b34b8a6d2b81af02cf91b576ecd7ced08ffd10fcfd940a84f7613125b89d33636e6075064e22	1	< 0.1%
7ebf015016f83d09b321afd671a836d6b148330535d5df85f232edb575a7f2a42e61b9747067e89c4e7a73e69efc819c9003ed153e19765f2ecc6f7b2421c98d	1	< 0.1%
6c1659069e9c6285a650e70d6f9b574ed5f64c12888479093dfeef179c0344ec6d2057eae224b5c0d5dfc278c0a237f8c22543f07fdef2e4a95a3849871c9345	1	< 0.1%
004cd14d0303a9163aad69a2d7f341b7da2a8572b2ab3378594bfae8ac53dcb604dd8d414f93c290b55862f9f2517ad32e6209cbc8034c2e26eb3c2bc9724390	1	< 0.1%
35156ce97cab22747495e92e8bbb16c57e0e60dc3ce6d1f1852f2f7cece07c7ae825b073b286b1da52dfa58082ff6d763ecf1f13f06a223c7aed2b6c1e8c5972	1	< 0.1%
359bf9f5872d646bb63576e55b1e0b480dc93c2b935ab571dc26ddb48b7a328fbfe130ae70bbff9f03787041b6fb029ba02529da9a1f57494e385ec0e13ed834	1	< 0.1%
Other values (897870)	897870	> 99.9%

Most occurring characters

Value	Count	Frequency (%)
2	7188359	6.3%
b	7188345	6.3%
f	7187062	6.3%
d	7186483	6.3%
c	7185916	6.3%
4	7184239	6.3%
9	7183695	6.3%
8	7183022	6.2%
0	7182922	6.2%
7	7181759	6.2%
Other values (6)	43076838	37.5%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	114928640	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
2	7188359	6.3%
b	7188345	6.3%
f	7187062	6.3%
d	7186483	6.3%
c	7185916	6.3%
4	7184239	6.3%
9	7183695	6.3%
8	7183022	6.2%
0	7182922	6.2%
7	7181759	6.2%
Other values (6)	43076838	37.5%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	114928640	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
2	7188359	6.3%
b	7188345	6.3%
f	7187062	6.3%
d	7186483	6.3%
c	7185916	6.3%
4	7184239	6.3%
9	7183695	6.3%
8	7183022	6.2%
0	7182922	6.2%
7	7181759	6.2%
Other values (6)	43076838	37.5%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	114928640	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
2	7188359	6.3%
b	7188345	6.3%
f	7187062	6.3%
d	7186483	6.3%
c	7185916	6.3%
4	7184239	6.3%
9	7183695	6.3%
8	7183022	6.2%
0	7182922	6.2%
7	7181759	6.2%
Other values (6)	43076838	37.5%

CRASH_DATE_EST_I
Boolean

High correlation Missing

Distinct	2
Distinct (%)	< 0.1%
Missing	831589
Missing (%)	92.6%
Memory size	1.7 MiB

True	57777
False	8514
(Missing)	831589

Value	Count	Frequency (%)
True	57777	6.4%
False	8514	0.9%
(Missing)	831589	92.6%

CRASH_DATE
Date

Distinct	590438
Distinct (%)	65.8%
Missing	0
Missing (%)	0.0%
Memory size	6.9 MiB

Minimum	2013-03-03 16:48:00
Maximum	2024-12-02 02:45:00

Histogram with fixed size bins (bins=50)

POSTED_SPEED_LIMIT
Real number (ℝ)

Distinct	46
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	28.422203

Minimum	0
Maximum	99
Zeros	7579
Zeros (%)	0.8%
Negative	0
Negative (%)	0.0%
Memory size	6.9 MiB

Quantile statistics

Minimum	0
5-th percentile	15
Q1	30
median	30
Q3	30
95-th percentile	35
Maximum	99
Range	99
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	6.1073021
Coefficient of variation (CV)	0.21487786
Kurtosis	7.5701571
Mean	28.422203
Median Absolute Deviation (MAD)	0
Skewness	-1.8145501
Sum	25519728
Variance	37.299139
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=46)

Value	Count	Frequency (%)
30	661405	73.7%
35	59467	6.6%
25	57503	6.4%
20	37538	4.2%
15	31977	3.6%
10	21003	2.3%
40	8583	1.0%
0	7579	0.8%
45	5932	0.7%
5	4941	0.6%
Other values (36)	1952	0.2%

Value	Count	Frequency (%)
0	7579	0.8%
1	41	< 0.1%
2	31	< 0.1%
3	219	< 0.1%
4	2	< 0.1%
5	4941	0.6%
6	7	< 0.1%
7	6	< 0.1%
8	2	< 0.1%
9	96	< 0.1%

Value	Count	Frequency (%)
99	66	< 0.1%
70	7	< 0.1%
65	20	< 0.1%
63	1	< 0.1%
62	1	< 0.1%
60	53	< 0.1%
55	880	0.1%
50	276	< 0.1%
49	1	< 0.1%
46	1	< 0.1%

TRAFFIC_CONTROL_DEVICE
Categorical

Imbalance

Distinct	19
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	6.9 MiB

NO CONTROLS	508327
TRAFFIC SIGNAL	248905
STOP SIGN/FLASHER	89002
UNKNOWN	38109
OTHER	6075
Other values (14)	7462

Length

Max length	24
Median length	11
Mean length	12.250412
Min length	5

Characters and Unicode

Total characters	10999400
Distinct characters	25
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	TRAFFIC SIGNAL
2nd row	NO CONTROLS
3rd row	TRAFFIC SIGNAL
4th row	NO CONTROLS
5th row	OTHER

Common Values

Value	Count	Frequency (%)
NO CONTROLS	508327	56.6%
TRAFFIC SIGNAL	248905	27.7%
STOP SIGN/FLASHER	89002	9.9%
UNKNOWN	38109	4.2%
OTHER	6075	0.7%
YIELD	1359	0.2%
LANE USE MARKING	1226	0.1%
OTHER REG. SIGN	1093	0.1%
OTHER WARNING SIGN	711	0.1%
PEDESTRIAN CROSSING SIGN	634	0.1%
Other values (9)	2439	0.3%

Length

Histogram of lengths of the category

Value	Count	Frequency (%)
no	508385	29.0%
controls	508327	29.0%
signal	249276	14.2%
traffic	248905	14.2%
stop	89002	5.1%
sign/flasher	89002	5.1%
unknown	38109	2.2%
other	8071	0.5%
sign	2666	0.2%
crossing	1634	0.1%
Other values (18)	11215	0.6%

Most occurring characters

Value	Count	Frequency (%)
O	1665079	15.1%
N	1479935	13.5%
S	1033592	9.4%
R	862258	7.8%
	856712	7.8%
T	856242	7.8%
L	852056	7.7%
C	759963	6.9%
I	597308	5.4%
A	594501	5.4%
Other values (15)	1441754	13.1%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	10999400	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
O	1665079	15.1%
N	1479935	13.5%
S	1033592	9.4%
R	862258	7.8%
	856712	7.8%
T	856242	7.8%
L	852056	7.7%
C	759963	6.9%
I	597308	5.4%
A	594501	5.4%
Other values (15)	1441754	13.1%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	10999400	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
O	1665079	15.1%
N	1479935	13.5%
S	1033592	9.4%
R	862258	7.8%
	856712	7.8%
T	856242	7.8%
L	852056	7.7%
C	759963	6.9%
I	597308	5.4%
A	594501	5.4%
Other values (15)	1441754	13.1%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	10999400	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
O	1665079	15.1%
N	1479935	13.5%
S	1033592	9.4%
R	862258	7.8%
	856712	7.8%
T	856242	7.8%
L	852056	7.7%
C	759963	6.9%
I	597308	5.4%
A	594501	5.4%
Other values (15)	1441754	13.1%

DEVICE_CONDITION
Categorical

Imbalance

Distinct	8
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	6.9 MiB

NO CONTROLS	514347
FUNCTIONING PROPERLY	306582
UNKNOWN	63082
OTHER	6812
FUNCTIONING IMPROPERLY	4106
Other values (3)	2951

Length

Max length	24
Median length	11
Mean length	13.812026
Min length	5

Characters and Unicode

Total characters	12401542
Distinct characters	21
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	FUNCTIONING PROPERLY
2nd row	NO CONTROLS
3rd row	FUNCTIONING PROPERLY
4th row	NO CONTROLS
5th row	FUNCTIONING PROPERLY

Common Values

Value	Count	Frequency (%)
NO CONTROLS	514347	57.3%
FUNCTIONING PROPERLY	306582	34.1%
UNKNOWN	63082	7.0%
OTHER	6812	0.8%
FUNCTIONING IMPROPERLY	4106	0.5%
NOT FUNCTIONING	2558	0.3%
WORN REFLECTIVE MATERIAL	294	< 0.1%
MISSING	99	< 0.1%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
no	514347	29.8%
controls	514347	29.8%
functioning	313246	18.1%
properly	306582	17.8%
unknown	63082	3.7%
other	6812	0.4%
improperly	4106	0.2%
not	2558	0.1%
worn	294	< 0.1%
reflective	294	< 0.1%
Other values (2)	393	< 0.1%

Most occurring characters

Value	Count	Frequency (%)
O	2239721	18.1%
N	2160629	17.4%
R	1143417	9.2%
T	837551	6.8%
	828181	6.7%
C	827887	6.7%
L	825623	6.7%
I	631384	5.1%
P	621376	5.0%
S	514545	4.1%
Other values (11)	1771228	14.3%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	12401542	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
O	2239721	18.1%
N	2160629	17.4%
R	1143417	9.2%
T	837551	6.8%
	828181	6.7%
C	827887	6.7%
L	825623	6.7%
I	631384	5.1%
P	621376	5.0%
S	514545	4.1%
Other values (11)	1771228	14.3%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	12401542	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
O	2239721	18.1%
N	2160629	17.4%
R	1143417	9.2%
T	837551	6.8%
	828181	6.7%
C	827887	6.7%
L	825623	6.7%
I	631384	5.1%
P	621376	5.0%
S	514545	4.1%
Other values (11)	1771228	14.3%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	12401542	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
O	2239721	18.1%
N	2160629	17.4%
R	1143417	9.2%
T	837551	6.8%
	828181	6.7%
C	827887	6.7%
L	825623	6.7%
I	631384	5.1%
P	621376	5.0%
S	514545	4.1%
Other values (11)	1771228	14.3%

WEATHER_CONDITION
Categorical

High correlation Imbalance

Distinct	12
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	6.9 MiB

CLEAR	706141
RAIN	77938
UNKNOWN	51207
SNOW	28818
CLOUDY/OVERCAST	26223
Other values (7)	7553

Length

Max length	24
Median length	5
Mean length	5.3448991
Min length	4

Characters and Unicode

Total characters	4799078
Distinct characters	25
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	CLEAR
2nd row	CLEAR
3rd row	CLEAR
4th row	CLEAR
5th row	CLEAR

Common Values

Value	Count	Frequency (%)
CLEAR	706141	78.6%
RAIN	77938	8.7%
UNKNOWN	51207	5.7%
SNOW	28818	3.2%
CLOUDY/OVERCAST	26223	2.9%
OTHER	2778	0.3%
FREEZING RAIN/DRIZZLE	1785	0.2%
FOG/SMOKE/HAZE	1352	0.2%
SLEET/HAIL	1024	0.1%
BLOWING SNOW	451	0.1%
Other values (2)	163	< 0.1%

Length

Histogram of lengths of the category

Value	Count	Frequency (%)
clear	706141	78.4%
rain	77938	8.7%
unknown	51207	5.7%
snow	29269	3.2%
cloudy/overcast	26223	2.9%
other	2778	0.3%
freezing	1785	0.2%
rain/drizzle	1785	0.2%
fog/smoke/haze	1352	0.2%
sleet/hail	1024	0.1%
Other values (8)	1103	0.1%

Most occurring characters

Value	Count	Frequency (%)
R	818754	17.1%
A	814626	17.0%
C	758743	15.8%
E	745873	15.5%
L	736662	15.4%
N	265019	5.5%
O	139025	2.9%
I	84945	1.8%
W	81090	1.7%
U	77430	1.6%
Other values (15)	276911	5.8%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	4799078	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
R	818754	17.1%
A	814626	17.0%
C	758743	15.8%
E	745873	15.5%
L	736662	15.4%
N	265019	5.5%
O	139025	2.9%
I	84945	1.8%
W	81090	1.7%
U	77430	1.6%
Other values (15)	276911	5.8%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	4799078	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
R	818754	17.1%
A	814626	17.0%
C	758743	15.8%
E	745873	15.5%
L	736662	15.4%
N	265019	5.5%
O	139025	2.9%
I	84945	1.8%
W	81090	1.7%
U	77430	1.6%
Other values (15)	276911	5.8%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	4799078	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
R	818754	17.1%
A	814626	17.0%
C	758743	15.8%
E	745873	15.5%
L	736662	15.4%
N	265019	5.5%
O	139025	2.9%
I	84945	1.8%
W	81090	1.7%
U	77430	1.6%
Other values (15)	276911	5.8%

LIGHTING_CONDITION
Categorical

Distinct	6
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	6.9 MiB

DAYLIGHT	576641
DARKNESS, LIGHTED ROAD	196105
UNKNOWN	42325
DARKNESS	42225
DUSK	25613

Length

Max length	22
Median length	8
Mean length	10.829787
Min length	4

Characters and Unicode

Total characters	9723849
Distinct characters	18
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	DUSK
2nd row	DARKNESS, LIGHTED ROAD
3rd row	DAYLIGHT
4th row	DARKNESS, LIGHTED ROAD
5th row	DAYLIGHT

Common Values

Value	Count	Frequency (%)
DAYLIGHT	576641	64.2%
DARKNESS, LIGHTED ROAD	196105	21.8%
UNKNOWN	42325	4.7%
DARKNESS	42225	4.7%
DUSK	25613	2.9%
DAWN	14971	1.7%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
daylight	576641	44.7%
darkness	238330	18.5%
lighted	196105	15.2%
road	196105	15.2%
unknown	42325	3.3%
dusk	25613	2.0%
dawn	14971	1.2%

Most occurring characters

Value	Count	Frequency (%)
D	1247765	12.8%
A	1026047	10.6%
L	772746	7.9%
I	772746	7.9%
G	772746	7.9%
H	772746	7.9%
T	772746	7.9%
Y	576641	5.9%
S	502273	5.2%
R	434435	4.5%
Other values (8)	2072958	21.3%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	9723849	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
D	1247765	12.8%
A	1026047	10.6%
L	772746	7.9%
I	772746	7.9%
G	772746	7.9%
H	772746	7.9%
T	772746	7.9%
Y	576641	5.9%
S	502273	5.2%
R	434435	4.5%
Other values (8)	2072958	21.3%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	9723849	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
D	1247765	12.8%
A	1026047	10.6%
L	772746	7.9%
I	772746	7.9%
G	772746	7.9%
H	772746	7.9%
T	772746	7.9%
Y	576641	5.9%
S	502273	5.2%
R	434435	4.5%
Other values (8)	2072958	21.3%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	9723849	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
D	1247765	12.8%
A	1026047	10.6%
L	772746	7.9%
I	772746	7.9%
G	772746	7.9%
H	772746	7.9%
T	772746	7.9%
Y	576641	5.9%
S	502273	5.2%
R	434435	4.5%
Other values (8)	2072958	21.3%

FIRST_CRASH_TYPE
Categorical

High correlation

Distinct	18
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	6.9 MiB

PARKED MOTOR VEHICLE	207908
REAR END	198669
SIDESWIPE SAME DIRECTION	137819
TURNING	129084
ANGLE	97591
Other values (13)	126809

Length

Max length	28
Median length	20
Mean length	13.484839
Min length	5

Characters and Unicode

Total characters	12107767
Distinct characters	25
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	ANGLE
2nd row	REAR END
3rd row	PARKED MOTOR VEHICLE
4th row	SIDESWIPE SAME DIRECTION
5th row	REAR END

Common Values

Value	Count	Frequency (%)
PARKED MOTOR VEHICLE	207908	23.2%
REAR END	198669	22.1%
SIDESWIPE SAME DIRECTION	137819	15.3%
TURNING	129084	14.4%
ANGLE	97591	10.9%
FIXED OBJECT	41714	4.6%
PEDESTRIAN	21234	2.4%
PEDALCYCLIST	14281	1.6%
SIDESWIPE OPPOSITE DIRECTION	12472	1.4%
REAR TO FRONT	9195	1.0%
Other values (8)	27913	3.1%

Length

Histogram of lengths of the category

Value	Count	Frequency (%)
rear	217136	11.4%
parked	207908	10.9%
motor	207908	10.9%
vehicle	207908	10.9%
end	198669	10.4%
sideswipe	150291	7.9%
direction	150291	7.9%
same	137819	7.2%
turning	129084	6.8%
angle	97591	5.1%
Other values (15)	202496	10.6%

Most occurring characters

Value	Count	Frequency (%)
E	1913270	15.8%
R	1172709	9.7%
I	1039511	8.6%
	1009221	8.3%
D	798021	6.6%
N	752219	6.2%
A	704928	5.8%
O	695539	5.7%
T	623971	5.2%
S	494606	4.1%
Other values (15)	2903772	24.0%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	12107767	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
E	1913270	15.8%
R	1172709	9.7%
I	1039511	8.6%
	1009221	8.3%
D	798021	6.6%
N	752219	6.2%
A	704928	5.8%
O	695539	5.7%
T	623971	5.2%
S	494606	4.1%
Other values (15)	2903772	24.0%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	12107767	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
E	1913270	15.8%
R	1172709	9.7%
I	1039511	8.6%
	1009221	8.3%
D	798021	6.6%
N	752219	6.2%
A	704928	5.8%
O	695539	5.7%
T	623971	5.2%
S	494606	4.1%
Other values (15)	2903772	24.0%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	12107767	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
E	1913270	15.8%
R	1172709	9.7%
I	1039511	8.6%
	1009221	8.3%
D	798021	6.6%
N	752219	6.2%
A	704928	5.8%
O	695539	5.7%
T	623971	5.2%
S	494606	4.1%
Other values (15)	2903772	24.0%

TRAFFICWAY_TYPE
Categorical

Distinct	20
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	6.9 MiB

NOT DIVIDED	386853
DIVIDED - W/MEDIAN (NOT RAISED)	141936
ONE-WAY	113675
FOUR WAY	62104
PARKING LOT	60781
Other values (15)	132531

Length

Max length	31
Median length	26
Mean length	14.096014
Min length	4

Characters and Unicode

Total characters	12656529
Distinct characters	28
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	FIVE POINT, OR MORE
2nd row	DIVIDED - W/MEDIAN BARRIER
3rd row	DIVIDED - W/MEDIAN (NOT RAISED)
4th row	NOT DIVIDED
5th row	OTHER

Common Values

Value	Count	Frequency (%)
NOT DIVIDED	386853	43.1%
DIVIDED - W/MEDIAN (NOT RAISED)	141936	15.8%
ONE-WAY	113675	12.7%
FOUR WAY	62104	6.9%
PARKING LOT	60781	6.8%
DIVIDED - W/MEDIAN BARRIER	50773	5.7%
OTHER	24296	2.7%
ALLEY	14749	1.6%
T-INTERSECTION	12324	1.4%
UNKNOWN	10558	1.2%
Other values (10)	19831	2.2%

Length

Histogram of lengths of the category

Value	Count	Frequency (%)
divided	579562	26.9%
not	529470	24.6%
	192709	9.0%
w/median	192709	9.0%
raised	141936	6.6%
one-way	113675	5.3%
four	62104	2.9%
way	62104	2.9%
parking	60781	2.8%
lot	60781	2.8%
Other values (22)	155994	7.2%

Most occurring characters

Value	Count	Frequency (%)
D	2077198	16.4%
I	1645291	13.0%
	1253945	9.9%
E	1180831	9.3%
N	990477	7.8%
O	826785	6.5%
T	680171	5.4%
A	650232	5.1%
V	583815	4.6%
R	483144	3.8%
Other values (18)	2284640	18.1%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	12656529	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
D	2077198	16.4%
I	1645291	13.0%
	1253945	9.9%
E	1180831	9.3%
N	990477	7.8%
O	826785	6.5%
T	680171	5.4%
A	650232	5.1%
V	583815	4.6%
R	483144	3.8%
Other values (18)	2284640	18.1%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	12656529	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
D	2077198	16.4%
I	1645291	13.0%
	1253945	9.9%
E	1180831	9.3%
N	990477	7.8%
O	826785	6.5%
T	680171	5.4%
A	650232	5.1%
V	583815	4.6%
R	483144	3.8%
Other values (18)	2284640	18.1%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	12656529	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
D	2077198	16.4%
I	1645291	13.0%
	1253945	9.9%
E	1180831	9.3%
N	990477	7.8%
O	826785	6.5%
T	680171	5.4%
A	650232	5.1%
V	583815	4.6%
R	483144	3.8%
Other values (18)	2284640	18.1%

LANE_CNT
Real number (ℝ)

High correlation Missing Skewed

Distinct	41
Distinct (%)	< 0.1%
Missing	698859
Missing (%)	77.8%
Infinite	0
Infinite (%)	0.0%
Mean	13.329468

Minimum	0
Maximum	1191625
Zeros	8032
Zeros (%)	0.9%
Negative	0
Negative (%)	0.0%
Memory size	6.9 MiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	2
median	2
Q3	4
95-th percentile	4
Maximum	1191625
Range	1191625
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	2961.5119
Coefficient of variation (CV)	222.1778
Kurtosis	134686.71
Mean	13.329468
Median Absolute Deviation (MAD)	1
Skewness	350.31416
Sum	2652844
Variance	8770552.5
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=41)

Value	Count	Frequency (%)
2	91162	10.2%
4	49588	5.5%
1	32550	3.6%
3	8678	1.0%
0	8032	0.9%
6	4502	0.5%
5	1940	0.2%
8	1908	0.2%
7	184	< 0.1%
10	162	< 0.1%
Other values (31)	315	< 0.1%
(Missing)	698859	77.8%

Value	Count	Frequency (%)
0	8032	0.9%
1	32550	3.6%
2	91162	10.2%
3	8678	1.0%
4	49588	5.5%
5	1940	0.2%
6	4502	0.5%
7	184	< 0.1%
8	1908	0.2%
9	66	< 0.1%

Value	Count	Frequency (%)
1191625	1	< 0.1%
433634	1	< 0.1%
299679	1	< 0.1%
218474	1	< 0.1%
902	1	< 0.1%
400	1	< 0.1%
100	2	< 0.1%
99	108	< 0.1%
80	1	< 0.1%
60	3	< 0.1%

ALIGNMENT
Categorical

Imbalance

Distinct	6
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	6.9 MiB

STRAIGHT AND LEVEL	876623
STRAIGHT ON GRADE	10976
CURVE, LEVEL	6322
STRAIGHT ON HILLCREST	2263
CURVE ON GRADE	1308

Length

Max length	21
Median length	18
Mean length	17.947264
Min length	12

Characters and Unicode

Total characters	16114489
Distinct characters	17
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	STRAIGHT AND LEVEL
2nd row	STRAIGHT AND LEVEL
3rd row	STRAIGHT AND LEVEL
4th row	STRAIGHT AND LEVEL
5th row	STRAIGHT AND LEVEL

Common Values

Value	Count	Frequency (%)
STRAIGHT AND LEVEL	876623	97.6%
STRAIGHT ON GRADE	10976	1.2%
CURVE, LEVEL	6322	0.7%
STRAIGHT ON HILLCREST	2263	0.3%
CURVE ON GRADE	1308	0.1%
CURVE ON HILLCREST	388	< 0.1%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
straight	889862	33.1%
level	882945	32.9%
and	876623	32.6%
on	14935	0.6%
grade	12284	0.5%
curve	8018	0.3%
hillcrest	2651	0.1%

Most occurring characters

Value	Count	Frequency (%)
	1789438	11.1%
E	1788843	11.1%
T	1782375	11.1%
A	1778769	11.0%
L	1771192	11.0%
R	912815	5.7%
G	902146	5.6%
S	892513	5.5%
I	892513	5.5%
H	892513	5.5%
Other values (7)	2711372	16.8%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	16114489	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
	1789438	11.1%
E	1788843	11.1%
T	1782375	11.1%
A	1778769	11.0%
L	1771192	11.0%
R	912815	5.7%
G	902146	5.6%
S	892513	5.5%
I	892513	5.5%
H	892513	5.5%
Other values (7)	2711372	16.8%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	16114489	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
	1789438	11.1%
E	1788843	11.1%
T	1782375	11.1%
A	1778769	11.0%
L	1771192	11.0%
R	912815	5.7%
G	902146	5.6%
S	892513	5.5%
I	892513	5.5%
H	892513	5.5%
Other values (7)	2711372	16.8%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	16114489	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
	1789438	11.1%
E	1788843	11.1%
T	1782375	11.1%
A	1778769	11.0%
L	1771192	11.0%
R	912815	5.7%
G	902146	5.6%
S	892513	5.5%
I	892513	5.5%
H	892513	5.5%
Other values (7)	2711372	16.8%

ROADWAY_SURFACE_COND
Categorical

High correlation Imbalance

Distinct	7
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	6.9 MiB

DRY	664331
WET	117249
UNKNOWN	79538
SNOW OR SLUSH	28502
ICE	5666
Other values (2)	2594

Length

Max length	15
Median length	3
Mean length	3.6811378
Min length	3

Characters and Unicode

Total characters	3305220
Distinct characters	19
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	DRY
2nd row	DRY
3rd row	DRY
4th row	DRY
5th row	DRY

Common Values

Value	Count	Frequency (%)
DRY	664331	74.0%
WET	117249	13.1%
UNKNOWN	79538	8.9%
SNOW OR SLUSH	28502	3.2%
ICE	5666	0.6%
OTHER	2272	0.3%
SAND, MUD, DIRT	322	< 0.1%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
dry	664331	69.5%
wet	117249	12.3%
unknown	79538	8.3%
snow	28502	3.0%
or	28502	3.0%
slush	28502	3.0%
ice	5666	0.6%
other	2272	0.2%
sand	322	< 0.1%
mud	322	< 0.1%

Most occurring characters

Value	Count	Frequency (%)
R	695427	21.0%
D	665297	20.1%
Y	664331	20.1%
N	267438	8.1%
W	225289	6.8%
O	138814	4.2%
E	125187	3.8%
T	119843	3.6%
U	108362	3.3%
S	85828	2.6%
Other values (9)	209404	6.3%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	3305220	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
R	695427	21.0%
D	665297	20.1%
Y	664331	20.1%
N	267438	8.1%
W	225289	6.8%
O	138814	4.2%
E	125187	3.8%
T	119843	3.6%
U	108362	3.3%
S	85828	2.6%
Other values (9)	209404	6.3%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	3305220	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
R	695427	21.0%
D	665297	20.1%
Y	664331	20.1%
N	267438	8.1%
W	225289	6.8%
O	138814	4.2%
E	125187	3.8%
T	119843	3.6%
U	108362	3.3%
S	85828	2.6%
Other values (9)	209404	6.3%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	3305220	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
R	695427	21.0%
D	665297	20.1%
Y	664331	20.1%
N	267438	8.1%
W	225289	6.8%
O	138814	4.2%
E	125187	3.8%
T	119843	3.6%
U	108362	3.3%
S	85828	2.6%
Other values (9)	209404	6.3%

ROAD_DEFECT
Categorical

Imbalance

Distinct	7
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	6.9 MiB

NO DEFECTS	715503
UNKNOWN	165231
RUT, HOLES	6344
OTHER	4874
WORN SURFACE	3722
Other values (2)	2206

Length

Max length	17
Median length	10
Mean length	9.4428309
Min length	5

Characters and Unicode

Total characters	8478529
Distinct characters	20
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	NO DEFECTS
2nd row	NO DEFECTS
3rd row	NO DEFECTS
4th row	NO DEFECTS
5th row	NO DEFECTS

Common Values

Value	Count	Frequency (%)
NO DEFECTS	715503	79.7%
UNKNOWN	165231	18.4%
RUT, HOLES	6344	0.7%
OTHER	4874	0.5%
WORN SURFACE	3722	0.4%
SHOULDER DEFECT	1547	0.2%
DEBRIS ON ROADWAY	659	0.1%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
no	715503	44.0%
defects	715503	44.0%
unknown	165231	10.2%
rut	6344	0.4%
holes	6344	0.4%
other	4874	0.3%
worn	3722	0.2%
surface	3722	0.2%
shoulder	1547	0.1%
defect	1547	0.1%
Other values (3)	1977	0.1%

Most occurring characters

Value	Count	Frequency (%)
E	1451246	17.1%
N	1215577	14.3%
O	898539	10.6%
	728434	8.6%
T	728268	8.6%
S	727775	8.6%
C	720772	8.5%
F	720772	8.5%
D	719915	8.5%
U	176844	2.1%
Other values (10)	390387	4.6%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	8478529	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
E	1451246	17.1%
N	1215577	14.3%
O	898539	10.6%
	728434	8.6%
T	728268	8.6%
S	727775	8.6%
C	720772	8.5%
F	720772	8.5%
D	719915	8.5%
U	176844	2.1%
Other values (10)	390387	4.6%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	8478529	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
E	1451246	17.1%
N	1215577	14.3%
O	898539	10.6%
	728434	8.6%
T	728268	8.6%
S	727775	8.6%
C	720772	8.5%
F	720772	8.5%
D	719915	8.5%
U	176844	2.1%
Other values (10)	390387	4.6%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	8478529	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
E	1451246	17.1%
N	1215577	14.3%
O	898539	10.6%
	728434	8.6%
T	728268	8.6%
S	727775	8.6%
C	720772	8.5%
F	720772	8.5%
D	719915	8.5%
U	176844	2.1%
Other values (10)	390387	4.6%

REPORT_TYPE
Categorical

Missing

Distinct	3
Distinct (%)	< 0.1%
Missing	27878
Missing (%)	3.1%
Memory size	6.9 MiB

NOT ON SCENE (DESK REPORT)	488897
ON SCENE	380865
AMENDED	240

Length

Max length	26
Median length	26
Mean length	18.114811
Min length	7

Characters and Unicode

Total characters	15759922
Distinct characters	15
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	ON SCENE
2nd row	ON SCENE
3rd row	ON SCENE
4th row	ON SCENE
5th row	ON SCENE

Common Values

Value	Count	Frequency (%)
NOT ON SCENE (DESK REPORT)	488897	54.5%
ON SCENE	380865	42.4%
AMENDED	240	< 0.1%
(Missing)	27878	3.1%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
on	869762	27.1%
scene	869762	27.1%
not	488897	15.2%
desk	488897	15.2%
report	488897	15.2%
amended	240	< 0.1%

Most occurring characters

Value	Count	Frequency (%)
E	2717798	17.2%
	2336453	14.8%
N	2228661	14.1%
O	1847556	11.7%
S	1358659	8.6%
T	977794	6.2%
R	977794	6.2%
C	869762	5.5%
D	489377	3.1%
(	488897	3.1%
Other values (5)	1467171	9.3%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	15759922	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
E	2717798	17.2%
	2336453	14.8%
N	2228661	14.1%
O	1847556	11.7%
S	1358659	8.6%
T	977794	6.2%
R	977794	6.2%
C	869762	5.5%
D	489377	3.1%
(	488897	3.1%
Other values (5)	1467171	9.3%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	15759922	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
E	2717798	17.2%
	2336453	14.8%
N	2228661	14.1%
O	1847556	11.7%
S	1358659	8.6%
T	977794	6.2%
R	977794	6.2%
C	869762	5.5%
D	489377	3.1%
(	488897	3.1%
Other values (5)	1467171	9.3%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	15759922	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
E	2717798	17.2%
	2336453	14.8%
N	2228661	14.1%
O	1847556	11.7%
S	1358659	8.6%
T	977794	6.2%
R	977794	6.2%
C	869762	5.5%
D	489377	3.1%
(	488897	3.1%
Other values (5)	1467171	9.3%

CRASH_TYPE
Categorical

High correlation

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	6.9 MiB

NO INJURY / DRIVE AWAY	656245
INJURY AND / OR TOW DUE TO CRASH	241635

Length

Max length	32
Median length	22
Mean length	24.691173
Min length	22

Characters and Unicode

Total characters	22169710
Distinct characters	18
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	INJURY AND / OR TOW DUE TO CRASH
2nd row	NO INJURY / DRIVE AWAY
3rd row	NO INJURY / DRIVE AWAY
4th row	NO INJURY / DRIVE AWAY
5th row	INJURY AND / OR TOW DUE TO CRASH

Common Values

Value	Count	Frequency (%)
NO INJURY / DRIVE AWAY	656245	73.1%
INJURY AND / OR TOW DUE TO CRASH	241635	26.9%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
injury	897880	17.2%
	897880	17.2%
no	656245	12.6%
drive	656245	12.6%
away	656245	12.6%
and	241635	4.6%
or	241635	4.6%
tow	241635	4.6%
due	241635	4.6%
to	241635	4.6%

Most occurring characters

Value	Count	Frequency (%)
	4316425	19.5%
R	2037395	9.2%
A	1795760	8.1%
N	1795760	8.1%
I	1554125	7.0%
Y	1554125	7.0%
O	1381150	6.2%
D	1139515	5.1%
U	1139515	5.1%
J	897880	4.1%
Other values (8)	4558060	20.6%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	22169710	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
	4316425	19.5%
R	2037395	9.2%
A	1795760	8.1%
N	1795760	8.1%
I	1554125	7.0%
Y	1554125	7.0%
O	1381150	6.2%
D	1139515	5.1%
U	1139515	5.1%
J	897880	4.1%
Other values (8)	4558060	20.6%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	22169710	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
	4316425	19.5%
R	2037395	9.2%
A	1795760	8.1%
N	1795760	8.1%
I	1554125	7.0%
Y	1554125	7.0%
O	1381150	6.2%
D	1139515	5.1%
U	1139515	5.1%
J	897880	4.1%
Other values (8)	4558060	20.6%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	22169710	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
	4316425	19.5%
R	2037395	9.2%
A	1795760	8.1%
N	1795760	8.1%
I	1554125	7.0%
Y	1554125	7.0%
O	1381150	6.2%
D	1139515	5.1%
U	1139515	5.1%
J	897880	4.1%
Other values (8)	4558060	20.6%

INTERSECTION_RELATED_I
Boolean

High correlation Imbalance Missing

Distinct	2
Distinct (%)	< 0.1%
Missing	691701
Missing (%)	77.0%
Memory size	1.7 MiB

True	196346
False	9833
(Missing)	691701

Value	Count	Frequency (%)
True	196346	21.9%
False	9833	1.1%
(Missing)	691701	77.0%

NOT_RIGHT_OF_WAY_I
Boolean

High correlation Imbalance Missing

Distinct	2
Distinct (%)	< 0.1%
Missing	856988
Missing (%)	95.4%
Memory size	1.7 MiB

True	37138
False	3754
(Missing)	856988

Value	Count	Frequency (%)
True	37138	4.1%
False	3754	0.4%
(Missing)	856988	95.4%

HIT_AND_RUN_I
Boolean

High correlation Imbalance Missing

Distinct	2
Distinct (%)	< 0.1%
Missing	616240
Missing (%)	68.6%
Memory size	1.7 MiB

True	269575
False	12065
(Missing)	616240

Value	Count	Frequency (%)
True	269575	30.0%
False	12065	1.3%
(Missing)	616240	68.6%

DAMAGE
Categorical

Distinct	3
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	6.9 MiB

OVER $1,500	565060
$501 - $1,500	232007
$500 OR LESS	100813

Length

Max length	13
Median length	11
Mean length	11.629067
Min length	11

Characters and Unicode

Total characters	10441507
Distinct characters	13
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	OVER $1,500
2nd row	OVER $1,500
3rd row	OVER $1,500
4th row	OVER $1,500
5th row	OVER $1,500

Common Values

Value	Count	Frequency (%)
OVER $1,500	565060	62.9%
$501 - $1,500	232007	25.8%
$500 OR LESS	100813	11.2%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
1,500	797067	37.4%
over	565060	26.5%
501	232007	10.9%
	232007	10.9%
500	100813	4.7%
or	100813	4.7%
less	100813	4.7%

Most occurring characters

Value	Count	Frequency (%)
0	2027767	19.4%
	1230700	11.8%
$	1129887	10.8%
5	1129887	10.8%
1	1029074	9.9%
,	797067	7.6%
R	665873	6.4%
E	665873	6.4%
O	665873	6.4%
V	565060	5.4%
Other values (3)	534446	5.1%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	10441507	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
0	2027767	19.4%
	1230700	11.8%
$	1129887	10.8%
5	1129887	10.8%
1	1029074	9.9%
,	797067	7.6%
R	665873	6.4%
E	665873	6.4%
O	665873	6.4%
V	565060	5.4%
Other values (3)	534446	5.1%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	10441507	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
0	2027767	19.4%
	1230700	11.8%
$	1129887	10.8%
5	1129887	10.8%
1	1029074	9.9%
,	797067	7.6%
R	665873	6.4%
E	665873	6.4%
O	665873	6.4%
V	565060	5.4%
Other values (3)	534446	5.1%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	10441507	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
0	2027767	19.4%
	1230700	11.8%
$	1129887	10.8%
5	1129887	10.8%
1	1029074	9.9%
,	797067	7.6%
R	665873	6.4%
E	665873	6.4%
O	665873	6.4%
V	565060	5.4%
Other values (3)	534446	5.1%

DATE_POLICE_NOTIFIED
Date

Distinct	680121
Distinct (%)	75.7%
Missing	0
Missing (%)	0.0%
Memory size	6.9 MiB

Minimum	2013-06-01 20:31:00
Maximum	2024-12-02 02:45:00

Histogram with fixed size bins (bins=50)

PRIM_CONTRIBUTORY_CAUSE
Categorical

Distinct	40
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	6.9 MiB

UNABLE TO DETERMINE	351230
FAILING TO YIELD RIGHT-OF-WAY	99122
FOLLOWING TOO CLOSELY	86667
NOT APPLICABLE	47458
IMPROPER OVERTAKING/PASSING	44741
Other values (35)	268662

Length

Max length	80
Median length	75
Mean length	23.718016
Min length	6

Characters and Unicode

Total characters	21295932
Distinct characters	33
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	UNABLE TO DETERMINE
2nd row	FOLLOWING TOO CLOSELY
3rd row	FAILING TO REDUCE SPEED TO AVOID CRASH
4th row	FAILING TO YIELD RIGHT-OF-WAY
5th row	FOLLOWING TOO CLOSELY

Common Values

Value	Count	Frequency (%)
UNABLE TO DETERMINE	351230	39.1%
FAILING TO YIELD RIGHT-OF-WAY	99122	11.0%
FOLLOWING TOO CLOSELY	86667	9.7%
NOT APPLICABLE	47458	5.3%
IMPROPER OVERTAKING/PASSING	44741	5.0%
FAILING TO REDUCE SPEED TO AVOID CRASH	37724	4.2%
IMPROPER BACKING	34686	3.9%
IMPROPER LANE USAGE	31987	3.6%
DRIVING SKILLS/KNOWLEDGE/EXPERIENCE	30469	3.4%
IMPROPER TURNING/NO SIGNAL	30073	3.3%
Other values (30)	103723	11.6%

Length

Histogram of lengths of the category

Value	Count	Frequency (%)
to	527897	17.9%
unable	351230	11.9%
determine	351230	11.9%
improper	141487	4.8%
failing	136846	4.6%
yield	99401	3.4%
right-of-way	99122	3.4%
following	86667	2.9%
too	86667	2.9%
closely	86667	2.9%
Other values (106)	985019	33.4%

Most occurring characters

Value	Count	Frequency (%)
E	2613852	12.3%
	2054353	9.6%
I	1802613	8.5%
N	1609243	7.6%
O	1544471	7.3%
T	1359514	6.4%
L	1297386	6.1%
R	1229838	5.8%
A	1173420	5.5%
G	791429	3.7%
Other values (23)	5819813	27.3%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	21295932	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
E	2613852	12.3%
	2054353	9.6%
I	1802613	8.5%
N	1609243	7.6%
O	1544471	7.3%
T	1359514	6.4%
L	1297386	6.1%
R	1229838	5.8%
A	1173420	5.5%
G	791429	3.7%
Other values (23)	5819813	27.3%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	21295932	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
E	2613852	12.3%
	2054353	9.6%
I	1802613	8.5%
N	1609243	7.6%
O	1544471	7.3%
T	1359514	6.4%
L	1297386	6.1%
R	1229838	5.8%
A	1173420	5.5%
G	791429	3.7%
Other values (23)	5819813	27.3%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	21295932	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
E	2613852	12.3%
	2054353	9.6%
I	1802613	8.5%
N	1609243	7.6%
O	1544471	7.3%
T	1359514	6.4%
L	1297386	6.1%
R	1229838	5.8%
A	1173420	5.5%
G	791429	3.7%
Other values (23)	5819813	27.3%

SEC_CONTRIBUTORY_CAUSE
Categorical

Imbalance

Distinct	40
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	6.9 MiB

NOT APPLICABLE	370111
UNABLE TO DETERMINE	323670
FAILING TO REDUCE SPEED TO AVOID CRASH	33044
FAILING TO YIELD RIGHT-OF-WAY	28782
DRIVING SKILLS/KNOWLEDGE/EXPERIENCE	27972
Other values (35)	114301

Length

Max length	80
Median length	75
Mean length	19.462895
Min length	6

Characters and Unicode

Total characters	17475344
Distinct characters	33
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	NOT APPLICABLE
2nd row	FOLLOWING TOO CLOSELY
3rd row	OPERATING VEHICLE IN ERRATIC, RECKLESS, CARELESS, NEGLIGENT OR AGGRESSIVE MANNER
4th row	NOT APPLICABLE
5th row	DISTRACTION - FROM INSIDE VEHICLE

Common Values

Value	Count	Frequency (%)
NOT APPLICABLE	370111	41.2%
UNABLE TO DETERMINE	323670	36.0%
FAILING TO REDUCE SPEED TO AVOID CRASH	33044	3.7%
FAILING TO YIELD RIGHT-OF-WAY	28782	3.2%
DRIVING SKILLS/KNOWLEDGE/EXPERIENCE	27972	3.1%
FOLLOWING TOO CLOSELY	23639	2.6%
IMPROPER OVERTAKING/PASSING	13956	1.6%
IMPROPER LANE USAGE	12636	1.4%
WEATHER	9906	1.1%
IMPROPER TURNING/NO SIGNAL	9329	1.0%
Other values (30)	44835	5.0%

Length

Histogram of lengths of the category

Value	Count	Frequency (%)
to	419441	16.7%
not	371170	14.8%
applicable	370111	14.8%
unable	323670	12.9%
determine	323670	12.9%
failing	61826	2.5%
improper	43085	1.7%
speed	35955	1.4%
avoid	33044	1.3%
crash	33044	1.3%
Other values (106)	493982	19.7%

Most occurring characters

Value	Count	Frequency (%)
E	2291564	13.1%
	1611118	9.2%
L	1405855	8.0%
N	1388119	7.9%
A	1375335	7.9%
I	1290297	7.4%
T	1268560	7.3%
O	1133644	6.5%
P	918590	5.3%
B	711670	4.1%
Other values (23)	4080592	23.4%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	17475344	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
E	2291564	13.1%
	1611118	9.2%
L	1405855	8.0%
N	1388119	7.9%
A	1375335	7.9%
I	1290297	7.4%
T	1268560	7.3%
O	1133644	6.5%
P	918590	5.3%
B	711670	4.1%
Other values (23)	4080592	23.4%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	17475344	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
E	2291564	13.1%
	1611118	9.2%
L	1405855	8.0%
N	1388119	7.9%
A	1375335	7.9%
I	1290297	7.4%
T	1268560	7.3%
O	1133644	6.5%
P	918590	5.3%
B	711670	4.1%
Other values (23)	4080592	23.4%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	17475344	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
E	2291564	13.1%
	1611118	9.2%
L	1405855	8.0%
N	1388119	7.9%
A	1375335	7.9%
I	1290297	7.4%
T	1268560	7.3%
O	1133644	6.5%
P	918590	5.3%
B	711670	4.1%
Other values (23)	4080592	23.4%

STREET_NO
Real number (ℝ)

High correlation

Distinct	11827
Distinct (%)	1.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	3687.9654

Minimum	0
Maximum	451100
Zeros	5
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	6.9 MiB

Quantile statistics

Minimum	0
5-th percentile	150
Q1	1253
median	3201
Q3	5559
95-th percentile	9036
Maximum	451100
Range	451100
Interquartile range (IQR)	4306

Descriptive statistics

Standard deviation	2879.5297
Coefficient of variation (CV)	0.78079086
Kurtosis	649.00537
Mean	3687.9654
Median Absolute Deviation (MAD)	2100
Skewness	4.9051114
Sum	3.3113504 × 10⁹
Variance	8291691
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
1600	5722	0.6%
100	5275	0.6%
800	5186	0.6%
200	4931	0.5%
300	4402	0.5%
2400	4360	0.5%
4700	4349	0.5%
1200	4261	0.5%
500	4217	0.5%
7900	4099	0.5%
Other values (11817)	851078	94.8%

Value	Count	Frequency (%)
0	5	< 0.1%
1	3746	0.4%
2	1838	0.2%
3	767	0.1%
4	155	< 0.1%
5	695	0.1%
6	227	< 0.1%
7	178	< 0.1%
8	214	< 0.1%
9	188	< 0.1%

Value	Count	Frequency (%)
451100	1	< 0.1%
34453	1	< 0.1%
13799	6	< 0.1%
13795	1	< 0.1%
13787	1	< 0.1%
13781	1	< 0.1%
13780	1	< 0.1%
13770	30	< 0.1%
13768	1	< 0.1%
13763	1	< 0.1%

STREET_DIRECTION
Categorical

Distinct	4
Distinct (%)	< 0.1%
Missing	4
Missing (%)	< 0.1%
Memory size	6.9 MiB

W	321516
S	299873
N	215870
E	60617

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	897876
Distinct characters	4
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	S
2nd row	S
3rd row	S
4th row	W
5th row	W

Common Values

Value	Count	Frequency (%)
W	321516	35.8%
S	299873	33.4%
N	215870	24.0%
E	60617	6.8%
(Missing)	4	< 0.1%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
w	321516	35.8%
s	299873	33.4%
n	215870	24.0%
e	60617	6.8%

Most occurring characters

Value	Count	Frequency (%)
W	321516	35.8%
S	299873	33.4%
N	215870	24.0%
E	60617	6.8%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	897876	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
W	321516	35.8%
S	299873	33.4%
N	215870	24.0%
E	60617	6.8%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	897876	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
W	321516	35.8%
S	299873	33.4%
N	215870	24.0%
E	60617	6.8%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	897876	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
W	321516	35.8%
S	299873	33.4%
N	215870	24.0%
E	60617	6.8%

STREET_NAME
Text

Distinct	1648
Distinct (%)	0.2%
Missing	1
Missing (%)	< 0.1%
Memory size	6.9 MiB

Length

Max length	31
Median length	24
Mean length	10.680425
Min length	4

Characters and Unicode

Total characters	9589729
Distinct characters	40
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	137 ?
Unique (%)	< 0.1%

Sample

1st row	WENTWORTH AVE
2nd row	CHICAGO SKYWAY OB
3rd row	ASHLAND AVE
4th row	BALMORAL AVE
5th row	OHARE ST

Value	Count	Frequency (%)
ave	455268	23.7%
st	278374	14.5%
rd	58325	3.0%
dr	55173	2.9%
blvd	34127	1.8%
lake	28593	1.5%
western	26129	1.4%
shore	24022	1.3%
pulaski	21700	1.1%
cicero	20190	1.1%
Other values (1351)	917778	47.8%

Most occurring characters

Value	Count	Frequency (%)
E	1099102	11.5%
A	1047193	10.9%
	1021801	10.7%
T	679827	7.1%
S	632010	6.6%
R	614969	6.4%
V	555803	5.8%
N	481421	5.0%
L	447948	4.7%
O	401021	4.2%
Other values (30)	2608634	27.2%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	9589729	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
E	1099102	11.5%
A	1047193	10.9%
	1021801	10.7%
T	679827	7.1%
S	632010	6.6%
R	614969	6.4%
V	555803	5.8%
N	481421	5.0%
L	447948	4.7%
O	401021	4.2%
Other values (30)	2608634	27.2%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	9589729	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
E	1099102	11.5%
A	1047193	10.9%
	1021801	10.7%
T	679827	7.1%
S	632010	6.6%
R	614969	6.4%
V	555803	5.8%
N	481421	5.0%
L	447948	4.7%
O	401021	4.2%
Other values (30)	2608634	27.2%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	9589729	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
E	1099102	11.5%
A	1047193	10.9%
	1021801	10.7%
T	679827	7.1%
S	632010	6.6%
R	614969	6.4%
V	555803	5.8%
N	481421	5.0%
L	447948	4.7%
O	401021	4.2%
Other values (30)	2608634	27.2%

BEAT_OF_OCCURRENCE
Real number (ℝ)

High correlation

Distinct	276
Distinct (%)	< 0.1%
Missing	5
Missing (%)	< 0.1%
Infinite	0
Infinite (%)	0.0%
Mean	1245.4846

Minimum	111
Maximum	6100
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	6.9 MiB

Quantile statistics

Minimum	111
5-th percentile	131
Q1	715
median	1212
Q3	1822
95-th percentile	2513
Maximum	6100
Range	5989
Interquartile range (IQR)	1107

Descriptive statistics

Standard deviation	704.84186
Coefficient of variation (CV)	0.56591778
Kurtosis	-0.98963934
Mean	1245.4846
Median Absolute Deviation (MAD)	580
Skewness	0.17636727
Sum	1.1182894 × 10⁹
Variance	496802.04
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
1834	10868	1.2%
114	9250	1.0%
813	9049	1.0%
815	8558	1.0%
1831	8211	0.9%
122	7708	0.9%
833	7332	0.8%
834	6786	0.8%
2413	6735	0.8%
2512	6567	0.7%
Other values (266)	816811	91.0%

Value	Count	Frequency (%)
111	3882	0.4%
112	2745	0.3%
113	2103	0.2%
114	9250	1.0%
121	4158	0.5%
122	7708	0.9%
123	5506	0.6%
124	4689	0.5%
131	5289	0.6%
132	5579	0.6%

Value	Count	Frequency (%)
6100	7	< 0.1%
2535	2861	0.3%
2534	3847	0.4%
2533	6381	0.7%
2532	2513	0.3%
2531	2417	0.3%
2525	1976	0.2%
2524	2842	0.3%
2523	3143	0.4%
2522	3728	0.4%

PHOTOS_TAKEN_I
Boolean

High correlation Missing

Distinct	2
Distinct (%)	< 0.1%
Missing	885622
Missing (%)	98.6%
Memory size	1.7 MiB

True	9229
False	3029
(Missing)	885622

Value	Count	Frequency (%)
True	9229	1.0%
False	3029	0.3%
(Missing)	885622	98.6%

STATEMENTS_TAKEN_I
Boolean

High correlation Missing

Distinct	2
Distinct (%)	< 0.1%
Missing	877235
Missing (%)	97.7%
Memory size	1.7 MiB

True	16905
False	3740
(Missing)	877235

Value	Count	Frequency (%)
True	16905	1.9%
False	3740	0.4%
(Missing)	877235	97.7%

DOORING_I
Boolean

High correlation Missing

Distinct	2
Distinct (%)	0.1%
Missing	895036
Missing (%)	99.7%
Memory size	1.7 MiB

True	1913
False	931
(Missing)	895036

Value	Count	Frequency (%)
True	1913	0.2%
False	931	0.1%
(Missing)	895036	99.7%

WORK_ZONE_I
Boolean

High correlation Missing

Distinct	2
Distinct (%)	< 0.1%
Missing	892860
Missing (%)	99.4%
Memory size	1.7 MiB

True	3879
False	1141
(Missing)	892860

Value	Count	Frequency (%)
True	3879	0.4%
False	1141	0.1%
(Missing)	892860	99.4%

WORK_ZONE_TYPE
Categorical

High correlation Missing

Distinct	4
Distinct (%)	0.1%
Missing	894001
Missing (%)	99.6%
Memory size	6.9 MiB

CONSTRUCTION	2693
UNKNOWN	544
MAINTENANCE	400
UTILITY	242

Length

Max length	12
Median length	12
Mean length	10.883733
Min length	7

Characters and Unicode

Total characters	42218
Distinct characters	15
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	CONSTRUCTION
2nd row	CONSTRUCTION
3rd row	CONSTRUCTION
4th row	CONSTRUCTION
5th row	CONSTRUCTION

Common Values

Value	Count	Frequency (%)
CONSTRUCTION	2693	0.3%
UNKNOWN	544	0.1%
MAINTENANCE	400	< 0.1%
UTILITY	242	< 0.1%
(Missing)	894001	99.6%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
construction	2693	69.4%
unknown	544	14.0%
maintenance	400	10.3%
utility	242	6.2%

Most occurring characters

Value	Count	Frequency (%)
N	8218	19.5%
T	6270	14.9%
O	5930	14.0%
C	5786	13.7%
I	3577	8.5%
U	3479	8.2%
S	2693	6.4%
R	2693	6.4%
A	800	1.9%
E	800	1.9%
Other values (5)	1972	4.7%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	42218	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
N	8218	19.5%
T	6270	14.9%
O	5930	14.0%
C	5786	13.7%
I	3577	8.5%
U	3479	8.2%
S	2693	6.4%
R	2693	6.4%
A	800	1.9%
E	800	1.9%
Other values (5)	1972	4.7%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	42218	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
N	8218	19.5%
T	6270	14.9%
O	5930	14.0%
C	5786	13.7%
I	3577	8.5%
U	3479	8.2%
S	2693	6.4%
R	2693	6.4%
A	800	1.9%
E	800	1.9%
Other values (5)	1972	4.7%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	42218	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
N	8218	19.5%
T	6270	14.9%
O	5930	14.0%
C	5786	13.7%
I	3577	8.5%
U	3479	8.2%
S	2693	6.4%
R	2693	6.4%
A	800	1.9%
E	800	1.9%
Other values (5)	1972	4.7%

WORKERS_PRESENT_I
Boolean

High correlation Missing

Distinct	2
Distinct (%)	0.2%
Missing	896584
Missing (%)	99.9%
Memory size	1.7 MiB

True	1149
False	147
(Missing)	896584

Value	Count	Frequency (%)
True	1149	0.1%
False	147	< 0.1%
(Missing)	896584	99.9%

NUM_UNITS
Real number (ℝ)

Distinct	17
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	2.0352319

Minimum	1
Maximum	18
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	6.9 MiB

Quantile statistics

Minimum	1
5-th percentile	1
Q1	2
median	2
Q3	2
95-th percentile	3
Maximum	18
Range	17
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	0.45195466
Coefficient of variation (CV)	0.22206544
Kurtosis	40.000274
Mean	2.0352319
Median Absolute Deviation (MAD)	0
Skewness	3.3876972
Sum	1827394
Variance	0.20426302
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=17)

Value	Count	Frequency (%)
2	786228	87.6%
3	49528	5.5%
1	49147	5.5%
4	9564	1.1%
5	2334	0.3%
6	669	0.1%
7	227	< 0.1%
8	99	< 0.1%
9	40	< 0.1%
10	20	< 0.1%
Other values (7)	24	< 0.1%

Value	Count	Frequency (%)
1	49147	5.5%
2	786228	87.6%
3	49528	5.5%
4	9564	1.1%
5	2334	0.3%
6	669	0.1%
7	227	< 0.1%
8	99	< 0.1%
9	40	< 0.1%
10	20	< 0.1%

Value	Count	Frequency (%)
18	5	< 0.1%
16	2	< 0.1%
15	1	< 0.1%
14	2	< 0.1%
13	1	< 0.1%
12	5	< 0.1%
11	8	< 0.1%
10	20	< 0.1%
9	40	< 0.1%
8	99	< 0.1%

MOST_SEVERE_INJURY
Categorical

High correlation Imbalance

Distinct	5
Distinct (%)	< 0.1%
Missing	1988
Missing (%)	0.2%
Memory size	6.9 MiB

NO INDICATION OF INJURY	769758
NONINCAPACITATING INJURY	70855
REPORTED, NOT EVIDENT	39259
INCAPACITATING INJURY	15038
FATAL	982

Length

Max length	24
Median length	23
Mean length	22.938145
Min length	5

Characters and Unicode

Total characters	20550101
Distinct characters	19
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	INCAPACITATING INJURY
2nd row	NO INDICATION OF INJURY
3rd row	NO INDICATION OF INJURY
4th row	NO INDICATION OF INJURY
5th row	NONINCAPACITATING INJURY

Common Values

Value	Count	Frequency (%)
NO INDICATION OF INJURY	769758	85.7%
NONINCAPACITATING INJURY	70855	7.9%
REPORTED, NOT EVIDENT	39259	4.4%
INCAPACITATING INJURY	15038	1.7%
FATAL	982	0.1%
(Missing)	1988	0.2%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
injury	855651	25.4%
no	769758	22.8%
indication	769758	22.8%
of	769758	22.8%
nonincapacitating	70855	2.1%
reported	39259	1.2%
not	39259	1.2%
evident	39259	1.2%
incapacitating	15038	0.4%
fatal	982	< 0.1%

Most occurring characters

Value	Count	Frequency (%)
N	3556939	17.3%
I	3461863	16.8%
	2473685	12.0%
O	2458647	12.0%
T	1060303	5.2%
A	1029401	5.0%
C	941544	4.6%
R	934169	4.5%
U	855651	4.2%
Y	855651	4.2%
Other values (9)	2922248	14.2%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	20550101	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
N	3556939	17.3%
I	3461863	16.8%
	2473685	12.0%
O	2458647	12.0%
T	1060303	5.2%
A	1029401	5.0%
C	941544	4.6%
R	934169	4.5%
U	855651	4.2%
Y	855651	4.2%
Other values (9)	2922248	14.2%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	20550101	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
N	3556939	17.3%
I	3461863	16.8%
	2473685	12.0%
O	2458647	12.0%
T	1060303	5.2%
A	1029401	5.0%
C	941544	4.6%
R	934169	4.5%
U	855651	4.2%
Y	855651	4.2%
Other values (9)	2922248	14.2%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	20550101	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
N	3556939	17.3%
I	3461863	16.8%
	2473685	12.0%
O	2458647	12.0%
T	1060303	5.2%
A	1029401	5.0%
C	941544	4.6%
R	934169	4.5%
U	855651	4.2%
Y	855651	4.2%
Other values (9)	2922248	14.2%

INJURIES_TOTAL
Real number (ℝ)

High correlation Zeros

Distinct	20
Distinct (%)	< 0.1%
Missing	1974
Missing (%)	0.2%
Infinite	0
Infinite (%)	0.0%
Mean	0.19419336

Minimum	0
Maximum	21
Zeros	769772
Zeros (%)	85.7%
Negative	0
Negative (%)	0.0%
Memory size	6.9 MiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	1
Maximum	21
Range	21
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	0.5723508
Coefficient of variation (CV)	2.9473242
Kurtosis	43.808227
Mean	0.19419336
Median Absolute Deviation (MAD)	0
Skewness	4.7624072
Sum	173979
Variance	0.32758544
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=20)

Value	Count	Frequency (%)
0	769772	85.7%
1	94798	10.6%
2	21181	2.4%
3	6451	0.7%
4	2297	0.3%
5	822	0.1%
6	324	< 0.1%
7	131	< 0.1%
8	53	< 0.1%
9	27	< 0.1%
Other values (10)	50	< 0.1%
(Missing)	1974	0.2%

Value	Count	Frequency (%)
0	769772	85.7%
1	94798	10.6%
2	21181	2.4%
3	6451	0.7%
4	2297	0.3%
5	822	0.1%
6	324	< 0.1%
7	131	< 0.1%
8	53	< 0.1%
9	27	< 0.1%

Value	Count	Frequency (%)
21	4	< 0.1%
19	1	< 0.1%
17	1	< 0.1%
16	1	< 0.1%
15	8	< 0.1%
14	1	< 0.1%
13	3	< 0.1%
12	6	< 0.1%
11	9	< 0.1%
10	16	< 0.1%

INJURIES_FATAL
Categorical

Imbalance

Distinct	5
Distinct (%)	< 0.1%
Missing	1974
Missing (%)	0.2%
Memory size	6.9 MiB

0.0	894924
1.0	909
2.0	64
3.0	8
4.0	1

Length

Max length	3
Median length	3
Mean length	3
Min length	3

Characters and Unicode

Total characters	2687718
Distinct characters	6
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	1 ?
Unique (%)	< 0.1%

Sample

1st row	0.0
2nd row	0.0
3rd row	0.0
4th row	0.0
5th row	0.0

Common Values

Value	Count	Frequency (%)
0.0	894924	99.7%
1.0	909	0.1%
2.0	64	< 0.1%
3.0	8	< 0.1%
4.0	1	< 0.1%
(Missing)	1974	0.2%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
0.0	894924	99.9%
1.0	909	0.1%
2.0	64	< 0.1%
3.0	8	< 0.1%
4.0	1	< 0.1%

Most occurring characters

Value	Count	Frequency (%)
0	1790830	66.6%
.	895906	33.3%
1	909	< 0.1%
2	64	< 0.1%
3	8	< 0.1%
4	1	< 0.1%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	2687718	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
0	1790830	66.6%
.	895906	33.3%
1	909	< 0.1%
2	64	< 0.1%
3	8	< 0.1%
4	1	< 0.1%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	2687718	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
0	1790830	66.6%
.	895906	33.3%
1	909	< 0.1%
2	64	< 0.1%
3	8	< 0.1%
4	1	< 0.1%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	2687718	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
0	1790830	66.6%
.	895906	33.3%
1	909	< 0.1%
2	64	< 0.1%
3	8	< 0.1%
4	1	< 0.1%

INJURIES_INCAPACITATING
Real number (ℝ)

Zeros

Distinct	10
Distinct (%)	< 0.1%
Missing	1974
Missing (%)	0.2%
Infinite	0
Infinite (%)	0.0%
Mean	0.019754305

Minimum	0
Maximum	10
Zeros	880718
Zeros (%)	98.1%
Negative	0
Negative (%)	0.0%
Memory size	6.9 MiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	0
Maximum	10
Range	10
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	0.16464574
Coefficient of variation (CV)	8.3346764
Kurtosis	194.93791
Mean	0.019754305
Median Absolute Deviation (MAD)	0
Skewness	11.38532
Sum	17698
Variance	0.027108218
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
0	880718	98.1%
1	13339	1.5%
2	1393	0.2%
3	310	< 0.1%
4	106	< 0.1%
5	29	< 0.1%
6	7	< 0.1%
7	2	< 0.1%
10	1	< 0.1%
8	1	< 0.1%
(Missing)	1974	0.2%

Value	Count	Frequency (%)
0	880718	98.1%
1	13339	1.5%
2	1393	0.2%
3	310	< 0.1%
4	106	< 0.1%
5	29	< 0.1%
6	7	< 0.1%
7	2	< 0.1%
8	1	< 0.1%
10	1	< 0.1%

Value	Count	Frequency (%)
10	1	< 0.1%
8	1	< 0.1%
7	2	< 0.1%
6	7	< 0.1%
5	29	< 0.1%
4	106	< 0.1%
3	310	< 0.1%
2	1393	0.2%
1	13339	1.5%
0	880718	98.1%

INJURIES_NON_INCAPACITATING
Real number (ℝ)

High correlation Zeros

Distinct	20
Distinct (%)	< 0.1%
Missing	1974
Missing (%)	0.2%
Infinite	0
Infinite (%)	0.0%
Mean	0.1087949

Minimum	0
Maximum	21
Zeros	822306
Zeros (%)	91.6%
Negative	0
Negative (%)	0.0%
Memory size	6.9 MiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	1
Maximum	21
Range	21
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	0.42531625
Coefficient of variation (CV)	3.9093401
Kurtosis	77.511065
Mean	0.1087949
Median Absolute Deviation (MAD)	0
Skewness	6.2951477
Sum	97470
Variance	0.18089391
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=20)

Value	Count	Frequency (%)
0	822306	91.6%
1	57677	6.4%
2	10962	1.2%
3	3198	0.4%
4	1109	0.1%
5	385	< 0.1%
6	159	< 0.1%
7	53	< 0.1%
8	22	< 0.1%
10	9	< 0.1%
Other values (10)	26	< 0.1%
(Missing)	1974	0.2%

Value	Count	Frequency (%)
0	822306	91.6%
1	57677	6.4%
2	10962	1.2%
3	3198	0.4%
4	1109	0.1%
5	385	< 0.1%
6	159	< 0.1%
7	53	< 0.1%
8	22	< 0.1%
9	8	< 0.1%

Value	Count	Frequency (%)
21	2	< 0.1%
19	1	< 0.1%
18	1	< 0.1%
16	1	< 0.1%
15	1	< 0.1%
14	1	< 0.1%
13	1	< 0.1%
12	4	< 0.1%
11	6	< 0.1%
10	9	< 0.1%

INJURIES_REPORTED_NOT_EVIDENT
Real number (ℝ)

High correlation Zeros

Distinct	13
Distinct (%)	< 0.1%
Missing	1974
Missing (%)	0.2%
Infinite	0
Infinite (%)	0.0%
Mean	0.064455423

Minimum	0
Maximum	15
Zeros	852119
Zeros (%)	94.9%
Negative	0
Negative (%)	0.0%
Memory size	6.9 MiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	0
Maximum	15
Range	15
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	0.32641532
Coefficient of variation (CV)	5.0642027
Kurtosis	90.467454
Mean	0.064455423
Median Absolute Deviation (MAD)	0
Skewness	7.4971597
Sum	57746
Variance	0.10654696
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=13)

Value	Count	Frequency (%)
0	852119	94.9%
1	34008	3.8%
2	7056	0.8%
3	1830	0.2%
4	579	0.1%
5	199	< 0.1%
6	55	< 0.1%
7	27	< 0.1%
8	13	< 0.1%
9	10	< 0.1%
Other values (3)	10	< 0.1%
(Missing)	1974	0.2%

Value	Count	Frequency (%)
0	852119	94.9%
1	34008	3.8%
2	7056	0.8%
3	1830	0.2%
4	579	0.1%
5	199	< 0.1%
6	55	< 0.1%
7	27	< 0.1%
8	13	< 0.1%
9	10	< 0.1%

Value	Count	Frequency (%)
15	2	< 0.1%
11	2	< 0.1%
10	6	< 0.1%
9	10	< 0.1%
8	13	< 0.1%
7	27	< 0.1%
6	55	< 0.1%
5	199	< 0.1%
4	579	0.1%
3	1830	0.2%

INJURIES_NO_INDICATION
Real number (ℝ)

Zeros

Distinct	50
Distinct (%)	< 0.1%
Missing	1974
Missing (%)	0.2%
Infinite	0
Infinite (%)	0.0%
Mean	2.0010481

Minimum	0
Maximum	61
Zeros	19237
Zeros (%)	2.1%
Negative	0
Negative (%)	0.0%
Memory size	6.9 MiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	1
median	2
Q3	2
95-th percentile	4
Maximum	61
Range	61
Interquartile range (IQR)	1

Descriptive statistics

Standard deviation	1.157458
Coefficient of variation (CV)	0.57842588
Kurtosis	71.965418
Mean	2.0010481
Median Absolute Deviation (MAD)	1
Skewness	3.818708
Sum	1792751
Variance	1.339709
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
2	416578	46.4%
1	274652	30.6%
3	112877	12.6%
4	42155	4.7%
0	19237	2.1%
5	17687	2.0%
6	7346	0.8%
7	2855	0.3%
8	1273	0.1%
9	527	0.1%
Other values (40)	719	0.1%
(Missing)	1974	0.2%

Value	Count	Frequency (%)
0	19237	2.1%
1	274652	30.6%
2	416578	46.4%
3	112877	12.6%
4	42155	4.7%
5	17687	2.0%
6	7346	0.8%
7	2855	0.3%
8	1273	0.1%
9	527	0.1%

Value	Count	Frequency (%)
61	1	< 0.1%
50	1	< 0.1%
49	1	< 0.1%
48	1	< 0.1%
46	1	< 0.1%
45	2	< 0.1%
43	1	< 0.1%
42	4	< 0.1%
41	1	< 0.1%
40	2	< 0.1%

INJURIES_UNKNOWN
Categorical

Constant

Distinct	1
Distinct (%)	< 0.1%
Missing	1974
Missing (%)	0.2%
Memory size	6.9 MiB

0.0	895906

Length

Max length	3
Median length	3
Mean length	3
Min length	3

Characters and Unicode

Total characters	2687718
Distinct characters	2
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	0.0
2nd row	0.0
3rd row	0.0
4th row	0.0
5th row	0.0

Common Values

Value	Count	Frequency (%)
0.0	895906	99.8%
(Missing)	1974	0.2%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
0.0	895906	100.0%

Most occurring characters

Value	Count	Frequency (%)
0	1791812	66.7%
.	895906	33.3%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	2687718	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
0	1791812	66.7%
.	895906	33.3%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	2687718	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
0	1791812	66.7%
.	895906	33.3%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	2687718	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
0	1791812	66.7%
.	895906	33.3%

CRASH_HOUR
Real number (ℝ)

Zeros

Distinct	24
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	13.201156

Minimum	0
Maximum	23
Zeros	19577
Zeros (%)	2.2%
Negative	0
Negative (%)	0.0%
Memory size	6.9 MiB

Quantile statistics

Minimum	0
5-th percentile	2
Q1	9
median	14
Q3	17
95-th percentile	22
Maximum	23
Range	23
Interquartile range (IQR)	8

Descriptive statistics

Standard deviation	5.5721761
Coefficient of variation (CV)	0.42209758
Kurtosis	-0.38820372
Mean	13.201156
Median Absolute Deviation (MAD)	4
Skewness	-0.42849832
Sum	11853054
Variance	31.049146
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=24)

Value	Count	Frequency (%)
15	69528	7.7%
16	68733	7.7%
17	66851	7.4%
14	59971	6.7%
18	55165	6.1%
13	54308	6.0%
12	52604	5.9%
8	47410	5.3%
11	45551	5.1%
9	41042	4.6%
Other values (14)	336717	37.5%

Value	Count	Frequency (%)
0	19577	2.2%
1	16709	1.9%
2	14307	1.6%
3	11805	1.3%
4	10432	1.2%
5	12342	1.4%
6	19408	2.2%
7	38012	4.2%
8	47410	5.3%
9	41042	4.6%

Value	Count	Frequency (%)
23	23425	2.6%
22	27025	3.0%
21	29347	3.3%
20	32890	3.7%
19	40656	4.5%
18	55165	6.1%
17	66851	7.4%
16	68733	7.7%
15	69528	7.7%
14	59971	6.7%

CRASH_DAY_OF_WEEK
Real number (ℝ)

Distinct	7
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	4.120603

Minimum	1
Maximum	7
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	6.9 MiB

Quantile statistics

Minimum	1
5-th percentile	1
Q1	2
median	4
Q3	6
95-th percentile	7
Maximum	7
Range	6
Interquartile range (IQR)	4

Descriptive statistics

Standard deviation	1.9808583
Coefficient of variation (CV)	0.48072049
Kurtosis	-1.2386448
Mean	4.120603
Median Absolute Deviation (MAD)	2
Skewness	-0.076857429
Sum	3699807
Variance	3.9237996
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=7)

Value	Count	Frequency (%)
6	145517	16.2%
7	132842	14.8%
5	129141	14.4%
3	127875	14.2%
4	127305	14.2%
2	123061	13.7%
1	112139	12.5%

Value	Count	Frequency (%)
1	112139	12.5%
2	123061	13.7%
3	127875	14.2%
4	127305	14.2%
5	129141	14.4%
6	145517	16.2%
7	132842	14.8%

Value	Count	Frequency (%)
7	132842	14.8%
6	145517	16.2%
5	129141	14.4%
4	127305	14.2%
3	127875	14.2%
2	123061	13.7%
1	112139	12.5%

CRASH_MONTH
Real number (ℝ)

Distinct	12
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	6.7181483

Minimum	1
Maximum	12
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	6.9 MiB

Quantile statistics

Minimum	1
5-th percentile	1
Q1	4
median	7
Q3	10
95-th percentile	12
Maximum	12
Range	11
Interquartile range (IQR)	6

Descriptive statistics

Standard deviation	3.3741588
Coefficient of variation (CV)	0.50224535
Kurtosis	-1.1589333
Mean	6.7181483
Median Absolute Deviation (MAD)	3
Skewness	-0.10574809
Sum	6032091
Variance	11.384947
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=12)

Value	Count	Frequency (%)
10	86677	9.7%
9	82225	9.2%
8	80820	9.0%
7	78568	8.8%
11	78039	8.7%
6	77697	8.7%
5	77268	8.6%
12	71006	7.9%
3	67811	7.6%
4	66417	7.4%
Other values (2)	131352	14.6%

Value	Count	Frequency (%)
1	66068	7.4%
2	65284	7.3%
3	67811	7.6%
4	66417	7.4%
5	77268	8.6%
6	77697	8.7%
7	78568	8.8%
8	80820	9.0%
9	82225	9.2%
10	86677	9.7%

Value	Count	Frequency (%)
12	71006	7.9%
11	78039	8.7%
10	86677	9.7%
9	82225	9.2%
8	80820	9.0%
7	78568	8.8%
6	77697	8.7%
5	77268	8.6%
4	66417	7.4%
3	67811	7.6%

LATITUDE
Real number (ℝ)

High correlation Skewed

Distinct	318580
Distinct (%)	35.7%
Missing	6482
Missing (%)	0.7%
Infinite	0
Infinite (%)	0.0%
Mean	41.855147

Minimum	0
Maximum	42.02278
Zeros	54
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	6.9 MiB

Quantile statistics

Minimum	0
5-th percentile	41.712771
Q1	41.783272
median	41.874979
Q3	41.924572
95-th percentile	41.990161
Maximum	42.02278
Range	42.02278
Interquartile range (IQR)	0.14129935

Descriptive statistics

Standard deviation	0.33697448
Coefficient of variation (CV)	0.0080509687
Kurtosis	14415.936
Mean	41.855147
Median Absolute Deviation (MAD)	0.068241591
Skewness	-116.08825
Sum	37309594
Variance	0.1135518
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
41.97620114	1432	0.2%
41.90095892	815	0.1%
41.79142028	625	0.1%
41.7514606	611	0.1%
41.72225727	487	0.1%
41.75466012	408	< 0.1%
41.88085605	366	< 0.1%
41.78932932	351	< 0.1%
41.90075297	339	< 0.1%
41.89680497	338	< 0.1%
Other values (318570)	885626	98.6%
(Missing)	6482	0.7%

Value	Count	Frequency (%)
0	54	< 0.1%
41.64467013	26	< 0.1%
41.64469152	5	< 0.1%
41.64469397	7	< 0.1%
41.64469408	1	< 0.1%
41.64469775	1	< 0.1%
41.64470194	6	< 0.1%
41.64471103	1	< 0.1%
41.64471232	2	< 0.1%
41.64471457	1	< 0.1%

Value	Count	Frequency (%)
42.02277986	10	< 0.1%
42.02275469	1	< 0.1%
42.02273632	1	< 0.1%
42.02272017	2	< 0.1%
42.02266893	1	< 0.1%
42.02266114	2	< 0.1%
42.02266027	9	< 0.1%
42.02265996	1	< 0.1%
42.02265785	1	< 0.1%
42.0226457	1	< 0.1%

LONGITUDE
Real number (ℝ)

High correlation Skewed

Distinct	318545
Distinct (%)	35.7%
Missing	6482
Missing (%)	0.7%
Infinite	0
Infinite (%)	0.0%
Mean	-87.673638

Minimum	-87.936193
Maximum	0
Zeros	54
Zeros (%)	< 0.1%
Negative	891344
Negative (%)	99.3%
Memory size	6.9 MiB

Quantile statistics

Minimum	-87.936193
5-th percentile	-87.777028
Q1	-87.721831
median	-87.674283
Q3	-87.633625
95-th percentile	-87.585813
Maximum	0
Range	87.936193
Interquartile range (IQR)	0.088206134

Descriptive statistics

Standard deviation	0.68495344
Coefficient of variation (CV)	-0.0078125358
Kurtosis	16258.381
Mean	-87.673638
Median Absolute Deviation (MAD)	0.043142945
Skewness	127.0417
Sum	-78152106
Variance	0.46916121
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-87.90530913	1432	0.2%
-87.61992817	815	0.1%
-87.58014777	625	0.1%
-87.58597199	611	0.1%
-87.58527557	487	0.1%
-87.74138476	408	< 0.1%
-87.61763589	366	< 0.1%
-87.74164564	351	< 0.1%
-87.624235	339	< 0.1%
-87.61702742	338	< 0.1%
Other values (318535)	885626	98.6%
(Missing)	6482	0.7%

Value	Count	Frequency (%)
-87.93619295	1	< 0.1%
-87.93587692	1	< 0.1%
-87.93476313	3	< 0.1%
-87.93450972	1	< 0.1%
-87.93401422	1	< 0.1%
-87.93399393	54	< 0.1%
-87.9339765	3	< 0.1%
-87.93302828	8	< 0.1%
-87.92822117	3	< 0.1%
-87.92726168	13	< 0.1%

Value	Count	Frequency (%)
0	54	< 0.1%
-87.52458739	15	< 0.1%
-87.52458901	4	< 0.1%
-87.52464032	1	< 0.1%
-87.5246459	1	< 0.1%
-87.52467395	8	< 0.1%
-87.52467489	1	< 0.1%
-87.52467584	1	< 0.1%
-87.52467708	1	< 0.1%
-87.52468243	1	< 0.1%

LOCATION
Text

Distinct	318782
Distinct (%)	35.8%
Missing	6482
Missing (%)	0.7%
Memory size	6.9 MiB

Length

Max length	40
Median length	40
Mean length	39.779494
Min length	11

Characters and Unicode

Total characters	35459361
Distinct characters	20
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	198764 ?
Unique (%)	22.3%

Sample

1st row	POINT (-87.665902342962 41.854120262952)
2nd row	POINT (-87.594212812011 41.809781151018)
3rd row	POINT (-87.696642374961 41.899224596015)
4th row	POINT (-87.709134319958 41.975852858025)
5th row	POINT (-87.626521907009 41.758245504966)

Value	Count	Frequency (%)
point	891398	33.3%
87.905309125103	1432	0.1%
41.976201139024	1432	0.1%
87.619928173678	815	< 0.1%
41.900958919109	815	< 0.1%
87.580147768689	625	< 0.1%
41.791420282098	625	< 0.1%
41.751460603167	611	< 0.1%
87.585971992965	611	< 0.1%
41.722257273006	487	< 0.1%
Other values (637554)	1775343	66.4%

Most occurring characters

Value	Count	Frequency (%)
7	3389619	9.6%
8	3175006	9.0%
4	2853968	8.0%
1	2793530	7.9%
6	2532721	7.1%
9	2247812	6.3%
5	2045544	5.8%
2	2001746	5.6%
3	1959080	5.5%
	1782796	5.0%
Other values (10)	10677539	30.1%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	35459361	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
7	3389619	9.6%
8	3175006	9.0%
4	2853968	8.0%
1	2793530	7.9%
6	2532721	7.1%
9	2247812	6.3%
5	2045544	5.8%
2	2001746	5.6%
3	1959080	5.5%
	1782796	5.0%
Other values (10)	10677539	30.1%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	35459361	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
7	3389619	9.6%
8	3175006	9.0%
4	2853968	8.0%
1	2793530	7.9%
6	2532721	7.1%
9	2247812	6.3%
5	2045544	5.8%
2	2001746	5.6%
3	1959080	5.5%
	1782796	5.0%
Other values (10)	10677539	30.1%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	35459361	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
7	3389619	9.6%
8	3175006	9.0%
4	2853968	8.0%
1	2793530	7.9%
6	2532721	7.1%
9	2247812	6.3%
5	2045544	5.8%
2	2001746	5.6%
3	1959080	5.5%
	1782796	5.0%
Other values (10)	10677539	30.1%

Interactions

Correlations

	ALIGNMENT	BEAT_OF_OCCURRENCE	CRASH_DATE_EST_I	CRASH_DAY_OF_WEEK	CRASH_HOUR	CRASH_MONTH	CRASH_TYPE	DAMAGE	DEVICE_CONDITION	DOORING_I	FIRST_CRASH_TYPE	HIT_AND_RUN_I	INJURIES_FATAL	INJURIES_INCAPACITATING	INJURIES_NON_INCAPACITATING	INJURIES_NO_INDICATION	INJURIES_REPORTED_NOT_EVIDENT	INJURIES_TOTAL	INTERSECTION_RELATED_I	LANE_CNT	LATITUDE	LIGHTING_CONDITION	LONGITUDE	MOST_SEVERE_INJURY	NOT_RIGHT_OF_WAY_I	NUM_UNITS	PHOTOS_TAKEN_I	POSTED_SPEED_LIMIT	PRIM_CONTRIBUTORY_CAUSE	REPORT_TYPE	ROADWAY_SURFACE_COND	ROAD_DEFECT	SEC_CONTRIBUTORY_CAUSE	STATEMENTS_TAKEN_I	STREET_DIRECTION	STREET_NO	TRAFFICWAY_TYPE	TRAFFIC_CONTROL_DEVICE	WEATHER_CONDITION	WORKERS_PRESENT_I	WORK_ZONE_I	WORK_ZONE_TYPE
ALIGNMENT	1.000	0.028	0.015	0.006	0.019	0.005	0.053	0.016	0.013	0.009	0.058	0.007	0.005	0.005	0.000	0.000	0.002	0.004	0.014	0.000	0.000	0.015	0.000	0.012	0.000	0.004	0.000	0.068	0.041	0.045	0.027	0.023	0.027	0.000	0.026	0.000	0.090	0.032	0.022	0.000	0.053	0.000
BEAT_OF_OCCURRENCE	0.028	1.000	0.030	0.004	0.004	0.002	0.049	0.041	0.030	0.265	0.044	0.020	0.005	-0.014	-0.026	-0.006	-0.016	-0.032	0.010	-0.054	0.661	0.024	-0.502	0.018	0.039	0.023	0.057	-0.058	0.052	0.031	0.032	0.027	0.038	0.049	0.434	0.009	0.070	0.041	0.023	0.000	0.033	0.026
CRASH_DATE_EST_I	0.015	0.030	1.000	0.000	0.031	0.009	0.091	0.034	0.052	0.082	0.081	0.037	0.009	0.010	0.009	0.010	0.016	0.017	0.028	1.000	0.000	0.109	0.000	0.079	0.081	0.046	0.136	0.032	0.084	0.115	0.080	0.019	0.055	0.149	0.015	1.000	0.070	0.053	0.093	0.133	0.206	0.050
CRASH_DAY_OF_WEEK	0.006	0.004	0.000	1.000	0.056	-0.002	0.048	0.026	0.007	0.000	0.031	0.000	0.003	-0.002	-0.006	0.025	-0.000	-0.005	0.002	0.010	0.003	0.063	0.005	0.009	0.008	0.004	0.017	0.008	0.026	0.023	0.012	0.004	0.014	0.000	0.005	-0.010	0.013	0.009	0.016	0.303	0.098	0.029
CRASH_HOUR	0.019	0.004	0.031	0.056	1.000	0.003	0.158	0.067	0.021	0.177	0.071	0.013	0.015	0.002	0.008	0.086	0.005	0.010	0.017	0.014	0.004	0.380	0.014	0.031	0.079	0.021	0.045	0.024	0.063	0.103	0.035	0.026	0.035	0.041	0.018	-0.003	0.038	0.020	0.038	0.322	0.121	0.056
CRASH_MONTH	0.005	0.002	0.009	-0.002	0.003	1.000	0.016	0.006	0.006	0.110	0.024	0.000	0.001	0.005	0.012	0.002	0.006	0.014	0.006	0.009	0.004	0.076	-0.003	0.017	0.000	0.011	0.041	0.009	0.036	0.006	0.144	0.013	0.024	0.023	0.006	0.000	0.009	0.007	0.101	0.088	0.052	0.037
CRASH_TYPE	0.053	0.049	0.091	0.048	0.158	0.016	1.000	0.243	0.115	0.206	0.363	0.065	0.055	0.075	0.123	0.009	0.173	0.177	0.039	0.000	0.000	0.163	0.000	0.668	0.095	0.213	0.060	0.111	0.297	0.494	0.113	0.063	0.162	0.032	0.027	0.000	0.213	0.130	0.102	0.037	0.059	0.020
DAMAGE	0.016	0.041	0.034	0.026	0.067	0.006	0.243	1.000	0.029	0.154	0.219	0.021	0.011	0.020	0.033	0.008	0.032	0.045	0.025	0.003	0.003	0.056	0.003	0.092	0.040	0.086	0.073	0.043	0.103	0.132	0.026	0.024	0.055	0.023	0.025	0.000	0.079	0.039	0.019	0.000	0.036	0.000
DEVICE_CONDITION	0.013	0.030	0.052	0.007	0.021	0.006	0.115	0.029	1.000	0.239	0.160	0.020	0.000	0.007	0.014	0.008	0.017	0.020	0.160	0.012	0.005	0.131	0.005	0.064	0.111	0.008	0.028	0.082	0.122	0.068	0.142	0.162	0.062	0.014	0.020	0.000	0.170	0.467	0.118	0.069	0.069	0.056
DOORING_I	0.009	0.265	0.082	0.000	0.177	0.110	0.206	0.154	0.239	1.000	0.537	0.000	0.025	0.015	0.000	0.000	0.037	0.054	0.000	1.000	1.000	0.128	1.000	0.262	0.000	0.062	0.000	0.094	0.282	0.007	0.080	0.016	0.210	0.055	0.255	1.000	0.253	0.267	0.069	NaN	0.000	0.000
FIRST_CRASH_TYPE	0.058	0.044	0.081	0.031	0.071	0.024	0.363	0.219	0.160	0.537	1.000	0.119	0.033	0.018	0.026	0.014	0.028	0.034	0.173	0.000	0.005	0.095	0.005	0.232	0.104	0.046	0.038	0.116	0.278	0.179	0.061	0.134	0.137	0.056	0.041	0.000	0.138	0.136	0.047	0.087	0.212	0.087
HIT_AND_RUN_I	0.007	0.020	0.037	0.000	0.013	0.000	0.065	0.021	0.020	0.000	0.119	1.000	0.004	0.017	0.021	0.010	0.011	0.026	0.022	0.000	0.000	0.028	0.000	0.040	0.060	0.027	0.026	0.014	0.103	0.035	0.024	0.007	0.052	0.042	0.017	1.000	0.033	0.020	0.024	0.000	0.157	0.000
INJURIES_FATAL	0.005	0.005	0.009	0.003	0.015	0.001	0.055	0.011	0.000	0.025	0.033	0.004	1.000	0.034	0.027	0.000	0.003	0.107	0.004	0.000	0.000	0.012	0.000	0.500	0.015	0.014	0.046	0.005	0.025	0.022	0.003	0.002	0.013	0.004	0.005	0.000	0.008	0.003	0.002	0.000	0.034	0.000
INJURIES_INCAPACITATING	0.005	-0.014	0.010	-0.002	0.002	0.005	0.075	0.020	0.007	0.015	0.018	0.017	0.034	1.000	0.043	-0.111	0.004	0.327	0.000	0.020	-0.011	0.009	0.004	0.171	0.005	0.021	0.016	0.031	0.019	0.030	0.005	0.002	0.016	0.005	0.004	0.004	0.010	0.006	0.002	0.020	0.000	0.000
INJURIES_NON_INCAPACITATING	0.000	-0.026	0.009	-0.006	0.008	0.012	0.123	0.033	0.014	0.000	0.026	0.021	0.027	0.043	1.000	-0.218	0.005	0.743	0.008	0.047	-0.028	0.012	0.014	0.120	0.015	0.058	0.018	0.061	0.025	0.049	0.007	0.003	0.015	0.016	0.011	0.004	0.017	0.013	0.005	0.000	0.012	0.000
INJURIES_NO_INDICATION	0.000	-0.006	0.010	0.025	0.086	0.002	0.009	0.008	0.008	0.000	0.014	0.010	0.000	-0.111	-0.218	1.000	-0.125	-0.274	0.000	0.220	0.015	0.006	-0.000	0.002	0.017	0.212	0.000	0.138	0.015	0.024	0.004	0.004	0.010	0.000	0.004	-0.047	0.007	0.009	0.004	0.000	0.000	0.009
INJURIES_REPORTED_NOT_EVIDENT	0.002	-0.016	0.016	-0.000	0.005	0.006	0.173	0.032	0.017	0.037	0.028	0.011	0.003	0.004	0.005	-0.125	1.000	0.564	0.010	0.047	-0.026	0.009	0.008	0.218	0.021	0.060	0.000	0.047	0.022	0.045	0.008	0.005	0.016	0.000	0.009	0.003	0.019	0.017	0.008	0.000	0.000	0.015
INJURIES_TOTAL	0.004	-0.032	0.017	-0.005	0.010	0.014	0.177	0.045	0.020	0.054	0.034	0.026	0.107	0.327	0.743	-0.274	0.564	1.000	0.013	0.068	-0.039	0.016	0.016	0.139	0.023	0.077	0.000	0.082	0.033	0.065	0.011	0.006	0.020	0.014	0.014	0.006	0.024	0.018	0.008	0.000	0.018	0.012
INTERSECTION_RELATED_I	0.014	0.010	0.028	0.002	0.017	0.006	0.039	0.025	0.160	0.000	0.173	0.022	0.004	0.000	0.008	0.000	0.010	0.013	1.000	0.000	0.000	0.018	0.000	0.032	0.042	0.018	0.131	0.038	0.096	0.006	0.011	0.013	0.050	0.112	0.010	1.000	0.132	0.190	0.012	0.000	0.161	0.066
LANE_CNT	0.000	-0.054	1.000	0.010	0.014	0.009	0.000	0.003	0.012	1.000	0.000	0.000	0.000	0.020	0.047	0.220	0.047	0.068	0.000	1.000	-0.009	0.004	0.076	0.000	1.000	0.032	1.000	0.320	0.000	0.000	0.000	0.000	0.000	1.000	0.000	-0.055	0.000	0.013	0.000	1.000	1.000	1.000
LATITUDE	0.000	0.661	0.000	0.003	0.004	0.004	0.000	0.003	0.005	1.000	0.005	0.000	0.000	-0.011	-0.028	0.015	-0.026	-0.039	0.000	-0.009	1.000	0.002	-0.462	0.002	1.000	0.020	1.000	-0.031	0.000	0.000	0.000	0.000	0.006	1.000	0.009	-0.167	0.004	0.007	0.000	1.000	1.000	1.000
LIGHTING_CONDITION	0.015	0.024	0.109	0.063	0.380	0.076	0.163	0.056	0.131	0.128	0.095	0.028	0.012	0.009	0.012	0.006	0.009	0.016	0.018	0.004	0.002	1.000	0.002	0.044	0.076	0.035	0.015	0.031	0.101	0.115	0.245	0.133	0.057	0.030	0.019	0.000	0.106	0.137	0.305	0.258	0.112	0.040
LONGITUDE	0.000	-0.502	0.000	0.005	0.014	-0.003	0.000	0.003	0.005	1.000	0.005	0.000	0.000	0.004	0.014	-0.000	0.008	0.016	0.000	0.076	-0.462	0.002	1.000	0.002	1.000	-0.046	1.000	0.057	0.000	0.000	0.000	0.000	0.006	1.000	0.009	-0.192	0.004	0.007	0.000	1.000	1.000	1.000
MOST_SEVERE_INJURY	0.012	0.018	0.079	0.009	0.031	0.017	0.668	0.092	0.064	0.262	0.232	0.040	0.500	0.171	0.120	0.002	0.218	0.139	0.032	0.000	0.002	0.044	0.002	1.000	0.068	0.059	0.058	0.041	0.115	0.209	0.036	0.018	0.062	0.023	0.012	0.000	0.085	0.070	0.035	0.000	0.063	0.011
NOT_RIGHT_OF_WAY_I	0.000	0.039	0.081	0.008	0.079	0.000	0.095	0.040	0.111	0.000	0.104	0.060	0.015	0.005	0.015	0.017	0.021	0.023	0.042	1.000	1.000	0.076	1.000	0.068	1.000	0.052	0.224	0.151	0.093	0.079	0.027	0.011	0.055	0.198	0.014	1.000	0.237	0.148	0.032	0.000	0.167	0.000
NUM_UNITS	0.004	0.023	0.046	0.004	0.021	0.011	0.213	0.086	0.008	0.062	0.046	0.027	0.014	0.021	0.058	0.212	0.060	0.077	0.018	0.032	0.020	0.035	-0.046	0.059	0.052	1.000	0.048	0.039	0.055	0.127	0.018	0.014	0.031	0.030	0.006	0.012	0.024	0.010	0.015	0.000	0.059	0.000
PHOTOS_TAKEN_I	0.000	0.057	0.136	0.017	0.045	0.041	0.060	0.073	0.028	0.000	0.038	0.026	0.046	0.016	0.018	0.000	0.000	0.000	0.131	1.000	1.000	0.015	1.000	0.058	0.224	0.048	1.000	0.022	0.065	0.160	0.000	0.023	0.032	0.614	0.012	1.000	0.049	0.039	0.018	0.000	0.265	0.000
POSTED_SPEED_LIMIT	0.068	-0.058	0.032	0.008	0.024	0.009	0.111	0.043	0.082	0.094	0.116	0.014	0.005	0.031	0.061	0.138	0.047	0.082	0.038	0.320	-0.031	0.031	0.057	0.041	0.151	0.039	0.022	1.000	0.083	0.041	0.024	0.018	0.042	0.015	0.060	-0.017	0.256	0.089	0.020	0.090	0.092	0.049
PRIM_CONTRIBUTORY_CAUSE	0.041	0.052	0.084	0.026	0.063	0.036	0.297	0.103	0.122	0.282	0.278	0.103	0.025	0.019	0.025	0.015	0.022	0.033	0.096	0.000	0.000	0.101	0.000	0.115	0.093	0.055	0.065	0.083	1.000	0.177	0.161	0.186	0.197	0.067	0.047	0.000	0.093	0.115	0.107	0.172	0.194	0.046
REPORT_TYPE	0.045	0.031	0.115	0.023	0.103	0.006	0.494	0.132	0.068	0.007	0.179	0.035	0.022	0.030	0.049	0.024	0.045	0.065	0.006	0.000	0.000	0.115	0.000	0.209	0.079	0.127	0.160	0.041	0.177	1.000	0.129	0.093	0.105	0.019	0.014	0.000	0.126	0.079	0.113	0.067	0.019	0.142
ROADWAY_SURFACE_COND	0.027	0.032	0.080	0.012	0.035	0.144	0.113	0.026	0.142	0.080	0.061	0.024	0.003	0.005	0.007	0.004	0.008	0.011	0.011	0.000	0.000	0.245	0.000	0.036	0.027	0.018	0.000	0.024	0.161	0.129	1.000	0.226	0.110	0.011	0.023	0.001	0.084	0.127	0.517	0.044	0.075	0.049
ROAD_DEFECT	0.023	0.027	0.019	0.004	0.026	0.013	0.063	0.024	0.162	0.016	0.134	0.007	0.002	0.002	0.003	0.004	0.005	0.006	0.013	0.000	0.000	0.133	0.000	0.018	0.011	0.014	0.023	0.018	0.186	0.093	0.226	1.000	0.102	0.000	0.015	0.000	0.071	0.126	0.150	0.034	0.243	0.066
SEC_CONTRIBUTORY_CAUSE	0.027	0.038	0.055	0.014	0.035	0.024	0.162	0.055	0.062	0.210	0.137	0.052	0.013	0.016	0.015	0.010	0.016	0.020	0.050	0.000	0.006	0.057	0.006	0.062	0.055	0.031	0.032	0.042	0.197	0.105	0.110	0.102	1.000	0.006	0.024	0.000	0.046	0.059	0.080	0.126	0.124	0.028
STATEMENTS_TAKEN_I	0.000	0.049	0.149	0.000	0.041	0.023	0.032	0.023	0.014	0.055	0.056	0.042	0.004	0.005	0.016	0.000	0.000	0.014	0.112	1.000	1.000	0.030	1.000	0.023	0.198	0.030	0.614	0.015	0.067	0.019	0.011	0.000	0.006	1.000	0.016	1.000	0.043	0.027	0.019	0.000	0.223	0.102
STREET_DIRECTION	0.026	0.434	0.015	0.005	0.018	0.006	0.027	0.025	0.020	0.255	0.041	0.017	0.005	0.004	0.011	0.004	0.009	0.014	0.010	0.000	0.009	0.019	0.009	0.012	0.014	0.006	0.012	0.060	0.047	0.014	0.023	0.015	0.024	0.016	1.000	0.000	0.060	0.029	0.018	0.000	0.000	0.000
STREET_NO	0.000	0.009	1.000	-0.010	-0.003	0.000	0.000	0.000	0.000	1.000	0.000	1.000	0.000	0.004	0.004	-0.047	0.003	0.006	1.000	-0.055	-0.167	0.000	-0.192	0.000	1.000	0.012	1.000	-0.017	0.000	0.000	0.001	0.000	0.000	1.000	0.000	1.000	0.000	0.000	0.000	1.000	1.000	1.000
TRAFFICWAY_TYPE	0.090	0.070	0.070	0.013	0.038	0.009	0.213	0.079	0.170	0.253	0.138	0.033	0.008	0.010	0.017	0.007	0.019	0.024	0.132	0.000	0.004	0.106	0.004	0.085	0.237	0.024	0.049	0.256	0.093	0.126	0.084	0.071	0.046	0.043	0.060	0.000	1.000	0.123	0.064	0.073	0.209	0.057
TRAFFIC_CONTROL_DEVICE	0.032	0.041	0.053	0.009	0.020	0.007	0.130	0.039	0.467	0.267	0.136	0.020	0.003	0.006	0.013	0.009	0.017	0.018	0.190	0.013	0.007	0.137	0.007	0.070	0.148	0.010	0.039	0.089	0.115	0.079	0.127	0.126	0.059	0.027	0.029	0.000	0.123	1.000	0.095	0.085	0.135	0.060
WEATHER_CONDITION	0.022	0.023	0.093	0.016	0.038	0.101	0.102	0.019	0.118	0.069	0.047	0.024	0.002	0.002	0.005	0.004	0.008	0.008	0.012	0.000	0.000	0.305	0.000	0.035	0.032	0.015	0.018	0.020	0.107	0.113	0.517	0.150	0.080	0.019	0.018	0.000	0.064	0.095	1.000	0.000	0.039	0.057
WORKERS_PRESENT_I	0.000	0.000	0.133	0.303	0.322	0.088	0.037	0.000	0.069	NaN	0.087	0.000	0.000	0.020	0.000	0.000	0.000	0.000	0.000	1.000	1.000	0.258	1.000	0.000	0.000	0.000	0.000	0.090	0.172	0.067	0.044	0.034	0.126	0.000	0.000	1.000	0.073	0.085	0.000	1.000	1.000	0.076
WORK_ZONE_I	0.053	0.033	0.206	0.098	0.121	0.052	0.059	0.036	0.069	0.000	0.212	0.157	0.034	0.000	0.012	0.000	0.000	0.018	0.161	1.000	1.000	0.112	1.000	0.063	0.167	0.059	0.265	0.092	0.194	0.019	0.075	0.243	0.124	0.223	0.000	1.000	0.209	0.135	0.039	1.000	1.000	1.000
WORK_ZONE_TYPE	0.000	0.026	0.050	0.029	0.056	0.037	0.020	0.000	0.056	0.000	0.087	0.000	0.000	0.000	0.000	0.009	0.015	0.012	0.066	1.000	1.000	0.040	1.000	0.011	0.000	0.000	0.000	0.049	0.046	0.142	0.049	0.066	0.028	0.102	0.000	1.000	0.057	0.060	0.057	0.076	1.000	1.000

Missing values

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

The correlation heatmap measures nullity correlation: how strongly the presence or absence of one variable affects the presence of another.

Sample

	CRASH_RECORD_ID	CRASH_DATE_EST_I	CRASH_DATE	POSTED_SPEED_LIMIT	TRAFFIC_CONTROL_DEVICE	DEVICE_CONDITION	WEATHER_CONDITION	LIGHTING_CONDITION	FIRST_CRASH_TYPE	TRAFFICWAY_TYPE	LANE_CNT	ALIGNMENT	ROADWAY_SURFACE_COND	ROAD_DEFECT	REPORT_TYPE	CRASH_TYPE	INTERSECTION_RELATED_I	NOT_RIGHT_OF_WAY_I	HIT_AND_RUN_I	DAMAGE	DATE_POLICE_NOTIFIED	PRIM_CONTRIBUTORY_CAUSE	SEC_CONTRIBUTORY_CAUSE	STREET_NO	STREET_DIRECTION	STREET_NAME	BEAT_OF_OCCURRENCE	PHOTOS_TAKEN_I	STATEMENTS_TAKEN_I	DOORING_I	WORK_ZONE_I	WORK_ZONE_TYPE	WORKERS_PRESENT_I	NUM_UNITS	MOST_SEVERE_INJURY	INJURIES_TOTAL	INJURIES_FATAL	INJURIES_INCAPACITATING	INJURIES_NON_INCAPACITATING	INJURIES_NO_INDICATION	CRASH_HOUR	CRASH_DAY_OF_WEEK	CRASH_MONTH	LATITUDE	LONGITUDE	LOCATION
0	23a79931ef555d54118f64dc9be2cf2dbf59636ce253f7a1179c4a1c091442a6eeab8352220c7c56ca1ff7c4b4b0fc345c74e3e85ecb9d43deeb66b5f803d4a0	NaN	09/05/2023 07:05:00 PM	30	TRAFFIC SIGNAL	FUNCTIONING PROPERLY	CLEAR	DUSK	ANGLE	FIVE POINT, OR MORE	NaN	STRAIGHT AND LEVEL	DRY	NO DEFECTS	ON SCENE	INJURY AND / OR TOW DUE TO CRASH	Y	NaN	NaN	OVER $1,500	09/05/2023 07:05:00 PM	UNABLE TO DETERMINE	NOT APPLICABLE	5500	S	WENTWORTH AVE	225.0	NaN	NaN	NaN	NaN	NaN	NaN	2	INCAPACITATING INJURY	3.0	0.0	1.0	2.0	2.0	19	3	9	NaN	NaN	NaN
1	2675c13fd0f474d730a5b780968b3cafc7c12d7adb661fa8a3093c0658d5a0d51b720fc9e031a1ddd83c761a8e2aa7283573557db246f4c9e956aaa58719cacf	NaN	09/22/2023 06:45:00 PM	50	NO CONTROLS	NO CONTROLS	CLEAR	DARKNESS, LIGHTED ROAD	REAR END	DIVIDED - W/MEDIAN BARRIER	NaN	STRAIGHT AND LEVEL	DRY	NO DEFECTS	ON SCENE	NO INJURY / DRIVE AWAY	NaN	NaN	NaN	OVER $1,500	09/22/2023 06:50:00 PM	FOLLOWING TOO CLOSELY	FOLLOWING TOO CLOSELY	7900	S	CHICAGO SKYWAY OB	411.0	NaN	NaN	NaN	NaN	NaN	NaN	2	NO INDICATION OF INJURY	0.0	0.0	0.0	0.0	2.0	18	6	9	NaN	NaN	NaN
2	5f54a59fcb087b12ae5b1acff96a3caf4f2d37e79f8db4106558b34b8a6d2b81af02cf91b576ecd7ced08ffd10fcfd940a84f7613125b89d33636e6075064e22	NaN	07/29/2023 02:45:00 PM	30	TRAFFIC SIGNAL	FUNCTIONING PROPERLY	CLEAR	DAYLIGHT	PARKED MOTOR VEHICLE	DIVIDED - W/MEDIAN (NOT RAISED)	NaN	STRAIGHT AND LEVEL	DRY	NO DEFECTS	ON SCENE	NO INJURY / DRIVE AWAY	NaN	NaN	Y	OVER $1,500	07/29/2023 02:45:00 PM	FAILING TO REDUCE SPEED TO AVOID CRASH	OPERATING VEHICLE IN ERRATIC, RECKLESS, CARELESS, NEGLIGENT OR AGGRESSIVE MANNER	2101	S	ASHLAND AVE	1235.0	NaN	NaN	NaN	NaN	NaN	NaN	4	NO INDICATION OF INJURY	0.0	0.0	0.0	0.0	1.0	14	7	7	41.85412	-87.665902	POINT (-87.665902342962 41.854120262952)
3	7ebf015016f83d09b321afd671a836d6b148330535d5df85f232edb575a7f2a42e61b9747067e89c4e7a73e69efc819c9003ed153e19765f2ecc6f7b2421c98d	NaN	08/09/2023 11:00:00 PM	30	NO CONTROLS	NO CONTROLS	CLEAR	DARKNESS, LIGHTED ROAD	SIDESWIPE SAME DIRECTION	NOT DIVIDED	NaN	STRAIGHT AND LEVEL	DRY	NO DEFECTS	ON SCENE	NO INJURY / DRIVE AWAY	NaN	NaN	NaN	OVER $1,500	08/09/2023 11:40:00 PM	FAILING TO YIELD RIGHT-OF-WAY	NOT APPLICABLE	10020	W	BALMORAL AVE	1650.0	NaN	NaN	NaN	NaN	NaN	NaN	2	NO INDICATION OF INJURY	0.0	0.0	0.0	0.0	2.0	23	4	8	NaN	NaN	NaN
4	6c1659069e9c6285a650e70d6f9b574ed5f64c12888479093dfeef179c0344ec6d2057eae224b5c0d5dfc278c0a237f8c22543f07fdef2e4a95a3849871c9345	NaN	08/18/2023 12:50:00 PM	15	OTHER	FUNCTIONING PROPERLY	CLEAR	DAYLIGHT	REAR END	OTHER	NaN	STRAIGHT AND LEVEL	DRY	NO DEFECTS	ON SCENE	INJURY AND / OR TOW DUE TO CRASH	NaN	NaN	NaN	OVER $1,500	08/18/2023 12:55:00 PM	FOLLOWING TOO CLOSELY	DISTRACTION - FROM INSIDE VEHICLE	700	W	OHARE ST	1654.0	NaN	NaN	NaN	NaN	NaN	NaN	2	NONINCAPACITATING INJURY	1.0	0.0	0.0	1.0	1.0	12	6	8	NaN	NaN	NaN
5	004cd14d0303a9163aad69a2d7f341b7da2a8572b2ab3378594bfae8ac53dcb604dd8d414f93c290b55862f9f2517ad32e6209cbc8034c2e26eb3c2bc9724390	NaN	11/26/2019 08:38:00 AM	25	NO CONTROLS	NO CONTROLS	CLEAR	DAYLIGHT	PEDESTRIAN	ONE-WAY	NaN	CURVE ON GRADE	DRY	NO DEFECTS	ON SCENE	INJURY AND / OR TOW DUE TO CRASH	NaN	NaN	NaN	OVER $1,500	11/26/2019 08:38:00 AM	UNABLE TO DETERMINE	NOT APPLICABLE	5	W	TERMINAL ST	1655.0	Y	Y	NaN	NaN	NaN	NaN	2	FATAL	1.0	1.0	0.0	0.0	1.0	8	3	11	NaN	NaN	NaN
6	35156ce97cab22747495e92e8bbb16c57e0e60dc3ce6d1f1852f2f7cece07c7ae825b073b286b1da52dfa58082ff6d763ecf1f13f06a223c7aed2b6c1e8c5972	NaN	02/06/2023 05:30:00 PM	30	NO CONTROLS	NO CONTROLS	CLEAR	DARKNESS, LIGHTED ROAD	REAR END	ONE-WAY	NaN	CURVE, LEVEL	DRY	NO DEFECTS	ON SCENE	NO INJURY / DRIVE AWAY	NaN	NaN	NaN	$501 - $1,500	02/06/2023 05:35:00 PM	UNABLE TO DETERMINE	UNABLE TO DETERMINE	2	W	TERMINAL ST	1652.0	NaN	NaN	NaN	NaN	NaN	NaN	2	NO INDICATION OF INJURY	0.0	0.0	0.0	0.0	2.0	17	2	2	NaN	NaN	NaN
7	359bf9f5872d646bb63576e55b1e0b480dc93c2b935ab571dc26ddb48b7a328fbfe130ae70bbff9f03787041b6fb029ba02529da9a1f57494e385ec0e13ed834	NaN	01/31/2022 07:45:00 PM	25	NO CONTROLS	NO CONTROLS	CLEAR	DARKNESS	REAR END	ONE-WAY	NaN	STRAIGHT AND LEVEL	DRY	NO DEFECTS	NOT ON SCENE (DESK REPORT)	NO INJURY / DRIVE AWAY	NaN	NaN	Y	$501 - $1,500	01/31/2022 07:58:00 PM	NOT APPLICABLE	NOT APPLICABLE	4546	W	GLADYS AVE	1131.0	NaN	NaN	NaN	NaN	NaN	NaN	2	NO INDICATION OF INJURY	0.0	0.0	0.0	0.0	5.0	19	2	1	NaN	NaN	NaN
8	36360857c079418cba1b1d70cf653595bbfb4566de8fcb4fff284d6ec2ef9eee82b949759fd83f4ba3df857fed548f769780b036df6ada65aa935b6c669cec53	Y	01/01/2022 04:32:00 PM	10	NO CONTROLS	NO CONTROLS	SNOW	DARKNESS, LIGHTED ROAD	ANGLE	PARKING LOT	NaN	STRAIGHT AND LEVEL	SNOW OR SLUSH	NO DEFECTS	ON SCENE	NO INJURY / DRIVE AWAY	NaN	NaN	NaN	$501 - $1,500	01/01/2022 04:32:00 PM	WEATHER	NOT APPLICABLE	1	W	PARKING LOT E ST	1654.0	NaN	NaN	NaN	NaN	NaN	NaN	2	NO INDICATION OF INJURY	0.0	0.0	0.0	0.0	2.0	16	7	1	NaN	NaN	NaN
9	37a215843a67b9d2118972242e0ab68232583ffe20401f100ee4de7b8087481f8094ebd7ad6468417477c1b82dec3081b52b429cad17b9954f1ac390e4b5d705	NaN	10/18/2020 03:58:00 PM	35	NO CONTROLS	NO CONTROLS	RAIN	DAYLIGHT	FIXED OBJECT	DIVIDED - W/MEDIAN BARRIER	NaN	CURVE, LEVEL	WET	NO DEFECTS	ON SCENE	INJURY AND / OR TOW DUE TO CRASH	NaN	NaN	NaN	OVER $1,500	10/18/2020 04:22:00 PM	WEATHER	NOT APPLICABLE	3499	E	89TH ST	424.0	NaN	NaN	NaN	NaN	NaN	NaN	1	NO INDICATION OF INJURY	0.0	0.0	0.0	0.0	1.0	15	1	10	NaN	NaN	NaN

	CRASH_RECORD_ID	CRASH_DATE_EST_I	CRASH_DATE	POSTED_SPEED_LIMIT	TRAFFIC_CONTROL_DEVICE	DEVICE_CONDITION	WEATHER_CONDITION	LIGHTING_CONDITION	FIRST_CRASH_TYPE	TRAFFICWAY_TYPE	LANE_CNT	ALIGNMENT	ROADWAY_SURFACE_COND	ROAD_DEFECT	REPORT_TYPE	CRASH_TYPE	INTERSECTION_RELATED_I	NOT_RIGHT_OF_WAY_I	HIT_AND_RUN_I	DAMAGE	DATE_POLICE_NOTIFIED	PRIM_CONTRIBUTORY_CAUSE	SEC_CONTRIBUTORY_CAUSE	STREET_NO	STREET_DIRECTION	STREET_NAME	BEAT_OF_OCCURRENCE	PHOTOS_TAKEN_I	STATEMENTS_TAKEN_I	DOORING_I	WORK_ZONE_I	WORK_ZONE_TYPE	WORKERS_PRESENT_I	NUM_UNITS	MOST_SEVERE_INJURY	INJURIES_NO_INDICATION	CRASH_HOUR	CRASH_DAY_OF_WEEK	CRASH_MONTH	LATITUDE	LONGITUDE	LOCATION
897870	61c8dcd63fae60613bc9ec526fa901420cbe99a6d35840052c27bbd0cf1f8d6af74ff575276d3795f26878601232f6b9297b250a3499b62a96373e068134d21a	NaN	07/10/2023 12:29:00 PM	30	TRAFFIC SIGNAL	FUNCTIONING PROPERLY	CLEAR	DAYLIGHT	TURNING	FOUR WAY	NaN	STRAIGHT AND LEVEL	DRY	NO DEFECTS	NaN	NO INJURY / DRIVE AWAY	NaN	NaN	NaN	OVER $1,500	07/10/2023 01:05:00 PM	IMPROPER TURNING/NO SIGNAL	IMPROPER LANE USAGE	1800	S	UNION AVE	1235.0	NaN	NaN	NaN	NaN	NaN	NaN	2	NO INDICATION OF INJURY	2.0	12	2	7	41.857531	-87.644929	POINT (-87.644928607359 41.857530859236)
897871	89dc61af34d393db950397f0cc06d53b56d1f5e5fa14d4b6bf57783fc278dc600da7a58f7bf933ab72799e671da8845c115c9c7a57fe4450c54b186b465381f6	NaN	06/26/2023 04:50:00 PM	35	NO CONTROLS	NO CONTROLS	CLEAR	DAYLIGHT	SIDESWIPE SAME DIRECTION	DIVIDED - W/MEDIAN (NOT RAISED)	NaN	STRAIGHT AND LEVEL	DRY	NO DEFECTS	NaN	NO INJURY / DRIVE AWAY	NaN	NaN	NaN	OVER $1,500	06/26/2023 05:00:00 PM	IMPROPER OVERTAKING/PASSING	UNABLE TO DETERMINE	8100	S	HALSTED ST	613.0	NaN	NaN	NaN	NaN	NaN	NaN	2	NO INDICATION OF INJURY	4.0	16	2	6	41.746905	-87.644077	POINT (-87.644077151581 41.746904607442)
897872	cea9e897c768f47b97c73685c1a2b3fdcdcd8809a0517aa5acb8f147b012742eb5fa43f4ebd922ad74290ec203174cda0a0c42719a70a9dd8227fe28be988dd4	NaN	07/05/2019 03:50:00 AM	30	NO CONTROLS	NO CONTROLS	CLEAR	DAYLIGHT	REAR TO FRONT	PARKING LOT	NaN	STRAIGHT AND LEVEL	DRY	NO DEFECTS	NaN	NO INJURY / DRIVE AWAY	NaN	NaN	N	OVER $1,500	07/05/2019 09:15:00 AM	UNABLE TO DETERMINE	UNABLE TO DETERMINE	810	W	59TH ST	712.0	NaN	NaN	NaN	NaN	NaN	NaN	2	NO INDICATION OF INJURY	2.0	3	6	7	41.787127	-87.645488	POINT (-87.645487943954 41.787127441561)
897873	54d55bfcc6627f587abbe0d14c42e51b812f930566fb06773f93b4402cb25e01bdba2a8e977644f53be3b63f9abca96a80ff6b36f6e0c0c4e3d6f3efaed136a0	NaN	12/28/2019 01:16:00 AM	35	UNKNOWN	UNKNOWN	CLEAR	DARKNESS, LIGHTED ROAD	PARKED MOTOR VEHICLE	ONE-WAY	NaN	STRAIGHT AND LEVEL	DRY	NO DEFECTS	NaN	INJURY AND / OR TOW DUE TO CRASH	NaN	NaN	Y	OVER $1,500	12/28/2019 01:18:00 AM	OPERATING VEHICLE IN ERRATIC, RECKLESS, CARELESS, NEGLIGENT OR AGGRESSIVE MANNER	NOT APPLICABLE	219	W	115TH ST	522.0	NaN	NaN	NaN	NaN	NaN	NaN	5	NO INDICATION OF INJURY	1.0	1	7	12	41.685142	-87.628557	POINT (-87.628556919131 41.685141540233)
897874	376bbadc3c632b81e0185fb1a3ddeed6c0dd52ebb8b3a9a1093a73a7928f85bc7c663699a820d770fe3c336aaec77ee2af2972018742c977525cec44f290bf29	NaN	10/13/2019 01:40:00 AM	30	NO CONTROLS	NO CONTROLS	CLEAR	DARKNESS, LIGHTED ROAD	SIDESWIPE SAME DIRECTION	NOT DIVIDED	NaN	STRAIGHT AND LEVEL	DRY	UNKNOWN	NaN	NO INJURY / DRIVE AWAY	NaN	NaN	N	$500 OR LESS	10/13/2019 02:50:00 AM	FAILING TO YIELD RIGHT-OF-WAY	FAILING TO YIELD RIGHT-OF-WAY	2357	N	MILWAUKEE AVE	1414.0	NaN	NaN	NaN	NaN	NaN	NaN	2	NO INDICATION OF INJURY	2.0	1	1	10	41.924150	-87.699151	POINT (-87.699150882692 41.924150305628)
897875	f2c0204e5392ff379e5804ad25fad66304949d517327c67a74f5071b98e78e47417ae5043d14ca8e108f22d17b9c4d42d75395d09a80c4ea998da7c058f67e04	NaN	10/18/2020 12:03:00 AM	30	NO CONTROLS	NO CONTROLS	CLEAR	DARKNESS, LIGHTED ROAD	SIDESWIPE SAME DIRECTION	NOT DIVIDED	NaN	STRAIGHT AND LEVEL	DRY	NO DEFECTS	NaN	INJURY AND / OR TOW DUE TO CRASH	NaN	NaN	Y	OVER $1,500	10/18/2020 12:03:00 AM	UNABLE TO DETERMINE	UNABLE TO DETERMINE	6432	S	KEDZIE AVE	823.0	NaN	NaN	NaN	NaN	NaN	NaN	2	NO INDICATION OF INJURY	4.0	0	1	10	41.776184	-87.703219	POINT (-87.703218946422 41.776183637489)
897876	3d00cf22a912d0e18809db862dd67e5812f7b6af1ffa3d6f0679f0b0676d4c706a0db95dd9625492d6772e66e12672fd0bbb726a688668877d9bf24cd0ef9224	NaN	07/18/2023 02:10:00 PM	30	UNKNOWN	UNKNOWN	CLEAR	DAYLIGHT	SIDESWIPE SAME DIRECTION	NOT DIVIDED	NaN	STRAIGHT AND LEVEL	DRY	NO DEFECTS	NaN	NO INJURY / DRIVE AWAY	Y	NaN	NaN	OVER $1,500	07/18/2023 04:55:00 PM	IMPROPER OVERTAKING/PASSING	UNABLE TO DETERMINE	4632	W	63RD ST	813.0	NaN	NaN	NaN	NaN	NaN	NaN	2	NO INDICATION OF INJURY	2.0	14	3	7	41.778580	-87.738679	POINT (-87.738679437114 41.77857996073)
897877	15f6eb6cde6a026a007034c7081b1f3fac747fc32685910919e4fc695abf188f7c0bb013db7592c57e13a6486da7f90c1f03c704ae8d447b7123baef0dbb03d1	NaN	02/17/2018 08:00:00 AM	30	NO CONTROLS	NO CONTROLS	CLEAR	DAYLIGHT	PARKED MOTOR VEHICLE	NOT DIVIDED	NaN	STRAIGHT AND LEVEL	DRY	NO DEFECTS	NaN	NO INJURY / DRIVE AWAY	NaN	NaN	Y	$501 - $1,500	02/17/2018 08:24:00 AM	UNABLE TO DETERMINE	UNABLE TO DETERMINE	7004	N	PAULINA ST	2423.0	NaN	NaN	NaN	NaN	NaN	NaN	2	NO INDICATION OF INJURY	1.0	8	7	2	42.009193	-87.672396	POINT (-87.672396344055 42.009192992271)
897878	37b7acd5f2db6728ca4ac0d7e4217f78b6703f769754b495c437ace10d472977fe4ad4973167dd364031c0641830c0d163bd382d7c6927e2669619ce77051f65	NaN	05/31/2023 05:00:00 PM	15	UNKNOWN	UNKNOWN	CLEAR	DAYLIGHT	PARKED MOTOR VEHICLE	NOT DIVIDED	NaN	STRAIGHT AND LEVEL	DRY	NO DEFECTS	ON SCENE	NO INJURY / DRIVE AWAY	NaN	NaN	N	$501 - $1,500	05/31/2023 10:16:00 PM	UNABLE TO DETERMINE	UNABLE TO DETERMINE	1515	W	CORNELIA AVE	1922.0	NaN	NaN	NaN	NaN	NaN	NaN	2	NO INDICATION OF INJURY	1.0	17	4	5	41.945084	-87.667035	POINT (-87.667034508677 41.945084209514)
897879	2ee6209bde600a6ae2f12fb385b1e5749803cc01d0e954d5016091ecb13f424d48e097f71fa5d95741f5870f7d3a76d9189293c77411b3b92c925d26239872b3	NaN	05/29/2023 09:40:00 PM	30	UNKNOWN	UNKNOWN	CLEAR	DARKNESS	TURNING	OTHER	NaN	STRAIGHT AND LEVEL	DRY	NO DEFECTS	NaN	NO INJURY / DRIVE AWAY	NaN	NaN	Y	OVER $1,500	05/29/2023 09:59:00 PM	UNABLE TO DETERMINE	UNABLE TO DETERMINE	3500	S	WENTWORTH AVE	915.0	NaN	NaN	NaN	NaN	NaN	NaN	2	NO INDICATION OF INJURY	2.0	21	2	5	41.830922	-87.631651	POINT (-87.631650518377 41.830922441769)

Overview

Variables

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Common Values

Length

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Common Values

Length

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Common Values

Length

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Common Values

Length

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)